521796236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 1019239200

約数和(自身を除く): 497442964

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 212, 236, 689, 767, 1378, 1534, 2756, 3068, 3127, 3209, 6254, 6418, 12508, 12836, 40651, 41717, 81302, 83434, 162604, 166868, 170077, 189331, 340154, 378662, 680308, 757324, 2211001, 2461303, 4422002, 4922606, 8844004, 9845212, 10034543, 20069086, 40138172, 130449059, 260898118, 521796236]

約数ペア:

[(1, 521796236), (2, 260898118), (4, 130449059), (13, 40138172), (26, 20069086), (52, 10034543), (53, 9845212), (59, 8844004), (106, 4922606), (118, 4422002), (212, 2461303), (236, 2211001), (689, 757324), (767, 680308), (1378, 378662), (1534, 340154), (2756, 189331), (3068, 170077), (3127, 166868), (3209, 162604), (6254, 83434), (6418, 81302), (12508, 41717), (12836, 40651)]