2018573924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 3677184000

約数和(自身を除く): 1658610076

約数列:

[1, 2, 4, 37, 74, 148, 149, 239, 298, 383, 478, 596, 766, 956, 1532, 5513, 8843, 11026, 14171, 17686, 22052, 28342, 35372, 35611, 56684, 57067, 71222, 91537, 114134, 142444, 183074, 228268, 366148, 1317607, 2111479, 2635214, 3386869, 4222958, 5270428, 6773738, 8445916, 13547476, 13639013, 27278026, 54556052, 504643481, 1009286962, 2018573924]

約数ペア:

[(1, 2018573924), (2, 1009286962), (4, 504643481), (37, 54556052), (74, 27278026), (148, 13639013), (149, 13547476), (239, 8445916), (298, 6773738), (383, 5270428), (478, 4222958), (596, 3386869), (766, 2635214), (956, 2111479), (1532, 1317607), (5513, 366148), (8843, 228268), (11026, 183074), (14171, 142444), (17686, 114134), (22052, 91537), (28342, 71222), (35372, 57067), (35611, 56684)]