1291659888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{868051}}^1$

素因数の和:868093

約数の個数: 40

約数和(自身を含む): 3444430336

約数和(自身を除く): 2152770448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 868051, 1736102, 2604153, 3472204, 5208306, 6944408, 10416612, 13888816, 20833224, 26909581, 41666448, 53819162, 80728743, 107638324, 161457486, 215276648, 322914972, 430553296, 645829944, 1291659888]

約数ペア:

[(1, 1291659888), (2, 645829944), (3, 430553296), (4, 322914972), (6, 215276648), (8, 161457486), (12, 107638324), (16, 80728743), (24, 53819162), (31, 41666448), (48, 26909581), (62, 20833224), (93, 13888816), (124, 10416612), (186, 6944408), (248, 5208306), (372, 3472204), (496, 2604153), (744, 1736102), (1488, 868051)]