2912956788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23801}}^1$

素因数の和:23893

約数の個数: 96

約数和(自身を含む): 8189411328

約数和(自身を除く): 5276454540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 372, 434, 564, 651, 658, 868, 987, 1302, 1316, 1457, 1974, 2604, 2914, 3948, 4371, 5828, 8742, 10199, 17484, 20398, 23801, 30597, 40796, 47602, 61194, 71403, 95204, 122388, 142806, 166607, 285612, 333214, 499821, 666428, 737831, 999642, 1118647, 1475662, 1999284, 2213493, 2237294, 2951324, 3355941, 4426986, 4474588, 5164817, 6711882, 7830529, 8853972, 10329634, 13423764, 15494451, 15661058, 20659268, 23491587, 30988902, 31322116, 34678057, 46983174, 61977804, 69356114, 93966348, 104034171, 138712228, 208068342, 242746399, 416136684, 485492798, 728239197, 970985596, 1456478394, 2912956788]

約数ペア:

[(1, 2912956788), (2, 1456478394), (3, 970985596), (4, 728239197), (6, 485492798), (7, 416136684), (12, 242746399), (14, 208068342), (21, 138712228), (28, 104034171), (31, 93966348), (42, 69356114), (47, 61977804), (62, 46983174), (84, 34678057), (93, 31322116), (94, 30988902), (124, 23491587), (141, 20659268), (186, 15661058), (188, 15494451), (217, 13423764), (282, 10329634), (329, 8853972), (372, 7830529), (434, 6711882), (564, 5164817), (651, 4474588), (658, 4426986), (868, 3355941), (987, 2951324), (1302, 2237294), (1316, 2213493), (1457, 1999284), (1974, 1475662), (2604, 1118647), (2914, 999642), (3948, 737831), (4371, 666428), (5828, 499821), (8742, 333214), (10199, 285612), (17484, 166607), (20398, 142806), (23801, 122388), (30597, 95204), (40796, 71403), (47602, 61194)]