272880454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4229}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 511660800

約数和(自身を除く): 238780346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 2933, 4229, 4609, 5866, 8458, 9218, 29603, 32263, 46519, 59206, 64526, 93038, 325633, 651266, 1771951, 3543902, 12403657, 19491461, 24807314, 38982922, 136440227, 272880454]

約数ペア:

[(1, 272880454), (2, 136440227), (7, 38982922), (11, 24807314), (14, 19491461), (22, 12403657), (77, 3543902), (154, 1771951), (419, 651266), (838, 325633), (2933, 93038), (4229, 64526), (4609, 59206), (5866, 46519), (8458, 32263), (9218, 29603)]