1552205746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 2936908800

約数和(自身を除く): 1384703054

約数列:

[1, 2, 7, 13, 14, 26, 79, 89, 91, 158, 178, 182, 553, 623, 1027, 1106, 1157, 1213, 1246, 2054, 2314, 2426, 7031, 7189, 8099, 8491, 14062, 14378, 15769, 16198, 16982, 31538, 49217, 91403, 95827, 98434, 107957, 110383, 182806, 191654, 215914, 220766, 639821, 670789, 755699, 1245751, 1279642, 1341578, 1403441, 1511398, 2491502, 2806882, 8528603, 8720257, 9824087, 17057206, 17440514, 19648174, 59700221, 110871839, 119400442, 221743678, 776102873, 1552205746]

約数ペア:

[(1, 1552205746), (2, 776102873), (7, 221743678), (13, 119400442), (14, 110871839), (26, 59700221), (79, 19648174), (89, 17440514), (91, 17057206), (158, 9824087), (178, 8720257), (182, 8528603), (553, 2806882), (623, 2491502), (1027, 1511398), (1106, 1403441), (1157, 1341578), (1213, 1279642), (1246, 1245751), (2054, 755699), (2314, 670789), (2426, 639821), (7031, 220766), (7189, 215914), (8099, 191654), (8491, 182806), (14062, 110383), (14378, 107957), (15769, 98434), (16198, 95827), (16982, 91403), (31538, 49217)]