2770293784

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{2099}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 5496687000

約数和(自身を除く): 2726393216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 457, 722, 914, 1444, 1828, 2099, 2888, 3656, 4198, 8396, 8683, 16792, 17366, 34732, 39881, 69464, 79762, 159524, 164977, 319048, 329954, 659908, 757739, 959243, 1319816, 1515478, 1918486, 3030956, 3836972, 6061912, 7673944, 18225617, 36451234, 72902468, 145804936, 346286723, 692573446, 1385146892, 2770293784]

約数ペア:

[(1, 2770293784), (2, 1385146892), (4, 692573446), (8, 346286723), (19, 145804936), (38, 72902468), (76, 36451234), (152, 18225617), (361, 7673944), (457, 6061912), (722, 3836972), (914, 3030956), (1444, 1918486), (1828, 1515478), (2099, 1319816), (2888, 959243), (3656, 757739), (4198, 659908), (8396, 329954), (8683, 319048), (16792, 164977), (17366, 159524), (34732, 79762), (39881, 69464)]