870814076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{103619}}^1$

素因数の和:103825

約数の個数: 24

約数和(自身を含む): 1671183360

約数和(自身を除く): 800369284

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 103619, 207238, 414476, 1139809, 2279618, 4559236, 19791229, 39582458, 79164916, 217703519, 435407038, 870814076]

約数ペア:

[(1, 870814076), (2, 435407038), (4, 217703519), (11, 79164916), (22, 39582458), (44, 19791229), (191, 4559236), (382, 2279618), (764, 1139809), (2101, 414476), (4202, 207238), (8404, 103619)]