2912786084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 5791564800

約数和(自身を除く): 2878778716

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 113, 188, 199, 212, 226, 398, 452, 611, 689, 796, 1222, 1378, 1469, 2444, 2491, 2587, 2756, 2938, 4982, 5174, 5311, 5876, 5989, 9353, 9964, 10348, 10547, 10622, 11978, 18706, 21094, 21244, 22487, 23956, 32383, 37412, 42188, 44974, 64766, 69043, 77857, 89948, 121589, 129532, 137111, 138086, 155714, 243178, 274222, 276172, 281483, 292331, 311428, 486356, 495709, 548444, 562966, 584662, 991418, 1056889, 1125932, 1169324, 1191811, 1982836, 2113778, 2383622, 3659279, 4227556, 4767244, 6444217, 7318558, 12888434, 13739557, 14637116, 15493543, 25776868, 27479114, 30987086, 54958228, 56015117, 61974172, 112030234, 224060468, 728196521, 1456393042, 2912786084]

約数ペア:

[(1, 2912786084), (2, 1456393042), (4, 728196521), (13, 224060468), (26, 112030234), (47, 61974172), (52, 56015117), (53, 54958228), (94, 30987086), (106, 27479114), (113, 25776868), (188, 15493543), (199, 14637116), (212, 13739557), (226, 12888434), (398, 7318558), (452, 6444217), (611, 4767244), (689, 4227556), (796, 3659279), (1222, 2383622), (1378, 2113778), (1469, 1982836), (2444, 1191811), (2491, 1169324), (2587, 1125932), (2756, 1056889), (2938, 991418), (4982, 584662), (5174, 562966), (5311, 548444), (5876, 495709), (5989, 486356), (9353, 311428), (9964, 292331), (10348, 281483), (10547, 276172), (10622, 274222), (11978, 243178), (18706, 155714), (21094, 138086), (21244, 137111), (22487, 129532), (23956, 121589), (32383, 89948), (37412, 77857), (42188, 69043), (44974, 64766)]