2013944295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13656

約数の個数: 64

約数和(自身を含む): 3754045440

約数和(自身を除く): 1740101145

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 319, 341, 435, 465, 899, 957, 1023, 1595, 1705, 2697, 4495, 4785, 5115, 9889, 13485, 13577, 29667, 40731, 49445, 67885, 148335, 149347, 203655, 393733, 420887, 448041, 746735, 1181199, 1262661, 1968665, 2104435, 2240205, 4331063, 4629757, 5905995, 6313305, 12205723, 12993189, 13889271, 21655315, 23148785, 36617169, 61028615, 64965945, 69446355, 134262953, 183085845, 402788859, 671314765, 2013944295]

約数ペア:

[(1, 2013944295), (3, 671314765), (5, 402788859), (11, 183085845), (15, 134262953), (29, 69446355), (31, 64965945), (33, 61028615), (55, 36617169), (87, 23148785), (93, 21655315), (145, 13889271), (155, 12993189), (165, 12205723), (319, 6313305), (341, 5905995), (435, 4629757), (465, 4331063), (899, 2240205), (957, 2104435), (1023, 1968665), (1595, 1262661), (1705, 1181199), (2697, 746735), (4495, 448041), (4785, 420887), (5115, 393733), (9889, 203655), (13485, 149347), (13577, 148335), (29667, 67885), (40731, 49445)]