272996594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 458762304

約数和(自身を除く): 185765710

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 559, 793, 1118, 1586, 2623, 4003, 5246, 8006, 34099, 52039, 68198, 104078, 172129, 244183, 344258, 488366, 2237677, 3174379, 4475354, 6348758, 10499869, 20999738, 136498297, 272996594]

約数ペア:

[(1, 272996594), (2, 136498297), (13, 20999738), (26, 10499869), (43, 6348758), (61, 4475354), (86, 3174379), (122, 2237677), (559, 488366), (793, 344258), (1118, 244183), (1586, 172129), (2623, 104078), (4003, 68198), (5246, 52039), (8006, 34099)]