812356774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 1267643520

約数和(自身を除く): 455286746

約数列:

[1, 2, 43, 86, 113, 179, 226, 358, 467, 934, 4859, 7697, 9718, 15394, 20081, 20227, 40162, 40454, 52771, 83593, 105542, 167186, 869761, 1739522, 2269153, 3594499, 4538306, 7188998, 9446009, 18892018, 406178387, 812356774]

約数ペア:

[(1, 812356774), (2, 406178387), (43, 18892018), (86, 9446009), (113, 7188998), (179, 4538306), (226, 3594499), (358, 2269153), (467, 1739522), (934, 869761), (4859, 167186), (7697, 105542), (9718, 83593), (15394, 52771), (20081, 40454), (20227, 40162)]