6430712912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997319}}^1$

素因数の和:997371

約数の個数: 40

約数和(自身を含む): 13850780160

約数和(自身を除く): 7420067248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 997319, 1994638, 3989276, 7978552, 12965147, 15957104, 25930294, 30916889, 51860588, 61833778, 103721176, 123667556, 207442352, 247335112, 401919557, 494670224, 803839114, 1607678228, 3215356456, 6430712912]

約数ペア:

[(1, 6430712912), (2, 3215356456), (4, 1607678228), (8, 803839114), (13, 494670224), (16, 401919557), (26, 247335112), (31, 207442352), (52, 123667556), (62, 103721176), (104, 61833778), (124, 51860588), (208, 30916889), (248, 25930294), (403, 15957104), (496, 12965147), (806, 7978552), (1612, 3989276), (3224, 1994638), (6448, 997319)]