1289688504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4133617}}^1$

素因数の和:4133639

約数の個数: 32

約数和(自身を含む): 3472239120

約数和(自身を除く): 2182550616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4133617, 8267234, 12400851, 16534468, 24801702, 33068936, 49603404, 53737021, 99206808, 107474042, 161211063, 214948084, 322422126, 429896168, 644844252, 1289688504]

約数ペア:

[(1, 1289688504), (2, 644844252), (3, 429896168), (4, 322422126), (6, 214948084), (8, 161211063), (12, 107474042), (13, 99206808), (24, 53737021), (26, 49603404), (39, 33068936), (52, 24801702), (78, 16534468), (104, 12400851), (156, 8267234), (312, 4133617)]