402549364

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 816016768

約数和(自身を除く): 413467404

約数列:

[1, 2, 4, 7, 14, 28, 163, 193, 326, 386, 457, 652, 772, 914, 1141, 1351, 1828, 2282, 2702, 3199, 4564, 5404, 6398, 12796, 31459, 62918, 74491, 88201, 125836, 148982, 176402, 220213, 297964, 352804, 440426, 521437, 617407, 880852, 1042874, 1234814, 2085748, 2469628, 14376763, 28753526, 57507052, 100637341, 201274682, 402549364]

約数ペア:

[(1, 402549364), (2, 201274682), (4, 100637341), (7, 57507052), (14, 28753526), (28, 14376763), (163, 2469628), (193, 2085748), (326, 1234814), (386, 1042874), (457, 880852), (652, 617407), (772, 521437), (914, 440426), (1141, 352804), (1351, 297964), (1828, 220213), (2282, 176402), (2702, 148982), (3199, 125836), (4564, 88201), (5404, 74491), (6398, 62918), (12796, 31459)]