4038918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 8872416

約数和(自身を除く): 4833498

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 977, 1378, 1954, 2067, 2931, 4134, 5862, 12701, 25402, 38103, 51781, 76206, 103562, 155343, 310686, 673153, 1346306, 2019459, 4038918]

約数ペア:

[(1, 4038918), (2, 2019459), (3, 1346306), (6, 673153), (13, 310686), (26, 155343), (39, 103562), (53, 76206), (78, 51781), (106, 38103), (159, 25402), (318, 12701), (689, 5862), (977, 4134), (1378, 2931), (1954, 2067)]