2079785488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{513781}}^1$

素因数の和:513823

約数の個数: 40

約数和(自身を含む): 4587045696

約数和(自身を除く): 2507260208

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 513781, 1027562, 2055124, 4110248, 5651591, 8220496, 11303182, 11816963, 22606364, 23633926, 45212728, 47267852, 90425456, 94535704, 129986593, 189071408, 259973186, 519946372, 1039892744, 2079785488]

約数ペア:

[(1, 2079785488), (2, 1039892744), (4, 519946372), (8, 259973186), (11, 189071408), (16, 129986593), (22, 94535704), (23, 90425456), (44, 47267852), (46, 45212728), (88, 23633926), (92, 22606364), (176, 11816963), (184, 11303182), (253, 8220496), (368, 5651591), (506, 4110248), (1012, 2055124), (2024, 1027562), (4048, 513781)]