5151919892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{31223}}^1$

素因数の和:31388

約数の個数: 48

約数和(自身を含む): 10575194112

約数和(自身を除く): 5423274220

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 142, 166, 284, 332, 497, 581, 994, 1162, 1988, 2324, 5893, 11786, 23572, 31223, 41251, 62446, 82502, 124892, 165004, 218561, 437122, 874244, 2216833, 2591509, 4433666, 5183018, 8867332, 10366036, 15517831, 18140563, 31035662, 36281126, 62071324, 72562252, 183997139, 367994278, 735988556, 1287979973, 2575959946, 5151919892]

約数ペア:

[(1, 5151919892), (2, 2575959946), (4, 1287979973), (7, 735988556), (14, 367994278), (28, 183997139), (71, 72562252), (83, 62071324), (142, 36281126), (166, 31035662), (284, 18140563), (332, 15517831), (497, 10366036), (581, 8867332), (994, 5183018), (1162, 4433666), (1988, 2591509), (2324, 2216833), (5893, 874244), (11786, 437122), (23572, 218561), (31223, 165004), (41251, 124892), (62446, 82502)]