877628302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 1357456320

約数和(自身を除く): 479828018

約数列:

[1, 2, 71, 137, 142, 197, 229, 274, 394, 458, 9727, 13987, 16259, 19454, 26989, 27974, 31373, 32518, 45113, 53978, 62746, 90226, 1916219, 2227483, 3203023, 3832438, 4454966, 6180481, 6406046, 12360962, 438814151, 877628302]

約数ペア:

[(1, 877628302), (2, 438814151), (71, 12360962), (137, 6406046), (142, 6180481), (197, 4454966), (229, 3832438), (274, 3203023), (394, 2227483), (458, 1916219), (9727, 90226), (13987, 62746), (16259, 53978), (19454, 45113), (26989, 32518), (27974, 31373)]