2011270816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{3929}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 4198136040

約数和(自身を除く): 2186865224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 941, 1882, 3764, 3929, 7528, 7858, 15056, 15716, 15997, 30112, 31432, 31994, 62864, 63988, 66793, 125728, 127976, 133586, 255952, 267172, 511904, 534344, 1068688, 2137376, 3697189, 7394378, 14788756, 29577512, 59155024, 62852213, 118310048, 125704426, 251408852, 502817704, 1005635408, 2011270816]

約数ペア:

[(1, 2011270816), (2, 1005635408), (4, 502817704), (8, 251408852), (16, 125704426), (17, 118310048), (32, 62852213), (34, 59155024), (68, 29577512), (136, 14788756), (272, 7394378), (544, 3697189), (941, 2137376), (1882, 1068688), (3764, 534344), (3929, 511904), (7528, 267172), (7858, 255952), (15056, 133586), (15716, 127976), (15997, 125728), (30112, 66793), (31432, 63988), (31994, 62864)]