247078428

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{282053}}^1$

素因数の和:282133

約数の個数: 24

約数和(自身を含む): 584415888

約数和(自身を除く): 337337460

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 282053, 564106, 846159, 1128212, 1692318, 3384636, 20589869, 41179738, 61769607, 82359476, 123539214, 247078428]

約数ペア:

[(1, 247078428), (2, 123539214), (3, 82359476), (4, 61769607), (6, 41179738), (12, 20589869), (73, 3384636), (146, 1692318), (219, 1128212), (292, 846159), (438, 564106), (876, 282053)]