507653736

素因数分解:

$2^3\times 3^1\times {\mathrm{21152239}}^1$

素因数の和:21152248

約数の個数: 16

約数和(自身を含む): 1269134400

約数和(自身を除く): 761480664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21152239, 42304478, 63456717, 84608956, 126913434, 169217912, 253826868, 507653736]

約数ペア:

[(1, 507653736), (2, 253826868), (3, 169217912), (4, 126913434), (6, 84608956), (8, 63456717), (12, 42304478), (24, 21152239)]