870857878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3573

約数の個数: 64

約数和(自身を含む): 1629227520

約数和(自身を除く): 758369642

約数列:

[1, 2, 11, 17, 22, 23, 29, 34, 46, 58, 187, 253, 319, 374, 391, 493, 506, 638, 667, 782, 986, 1334, 3491, 4301, 5423, 6982, 7337, 8602, 10846, 11339, 14674, 22678, 38401, 59347, 76802, 80293, 101239, 118694, 124729, 160586, 202478, 249458, 652817, 883223, 1113629, 1305634, 1364981, 1721063, 1766446, 2227258, 2328497, 2729962, 3442126, 4656994, 15014791, 18931693, 25613467, 30029582, 37863386, 39584449, 51226934, 79168898, 435428939, 870857878]

約数ペア:

[(1, 870857878), (2, 435428939), (11, 79168898), (17, 51226934), (22, 39584449), (23, 37863386), (29, 30029582), (34, 25613467), (46, 18931693), (58, 15014791), (187, 4656994), (253, 3442126), (319, 2729962), (374, 2328497), (391, 2227258), (493, 1766446), (506, 1721063), (638, 1364981), (667, 1305634), (782, 1113629), (986, 883223), (1334, 652817), (3491, 249458), (4301, 202478), (5423, 160586), (6982, 124729), (7337, 118694), (8602, 101239), (10846, 80293), (11339, 76802), (14674, 59347), (22678, 38401)]