16914040970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{733}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 31559134464

約数和(自身を除く): 14645093494

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 521, 733, 1030, 1042, 1466, 2605, 3665, 4429, 5210, 7330, 8858, 22145, 22403, 31519, 44290, 44806, 53663, 63038, 75499, 107326, 112015, 150998, 157595, 224030, 268315, 315190, 377495, 381893, 536630, 754990, 763786, 1909465, 2307509, 3246457, 3818930, 4615018, 6492914, 11537545, 16232285, 16421399, 23075090, 32464570, 32842798, 39334979, 78669958, 82106995, 164213990, 196674895, 393349790, 1691404097, 3382808194, 8457020485, 16914040970]

約数ペア:

[(1, 16914040970), (2, 8457020485), (5, 3382808194), (10, 1691404097), (43, 393349790), (86, 196674895), (103, 164213990), (206, 82106995), (215, 78669958), (430, 39334979), (515, 32842798), (521, 32464570), (733, 23075090), (1030, 16421399), (1042, 16232285), (1466, 11537545), (2605, 6492914), (3665, 4615018), (4429, 3818930), (5210, 3246457), (7330, 2307509), (8858, 1909465), (22145, 763786), (22403, 754990), (31519, 536630), (44290, 381893), (44806, 377495), (53663, 315190), (63038, 268315), (75499, 224030), (107326, 157595), (112015, 150998)]