399507614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{386371}}^1$

素因数の和:386431

約数の個数: 16

約数和(自身を含む): 667650816

約数和(自身を除く): 268143202

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 386371, 772742, 4250081, 8500162, 18159437, 36318874, 199753807, 399507614]

約数ペア:

[(1, 399507614), (2, 199753807), (11, 36318874), (22, 18159437), (47, 8500162), (94, 4250081), (517, 772742), (1034, 386371)]