399099681352

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1730461}}^1$

素因数の和:1730821

約数の個数: 32

約数和(自身を含む): 757527045120

約数和(自身を除く): 358427363768

約数列:

[1, 2, 4, 8, 127, 227, 254, 454, 508, 908, 1016, 1816, 28829, 57658, 115316, 230632, 1730461, 3460922, 6921844, 13843688, 219768547, 392814647, 439537094, 785629294, 879074188, 1571258588, 1758148376, 3142517176, 49887460169, 99774920338, 199549840676, 399099681352]

約数ペア:

[(1, 399099681352), (2, 199549840676), (4, 99774920338), (8, 49887460169), (127, 3142517176), (227, 1758148376), (254, 1571258588), (454, 879074188), (508, 785629294), (908, 439537094), (1016, 392814647), (1816, 219768547), (28829, 13843688), (57658, 6921844), (115316, 3460922), (230632, 1730461)]