802125844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{252877}}^1$

素因数の和:252955

約数の個数: 24

約数和(自身を含む): 1536486728

約数和(自身を除く): 734360884

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 252877, 505754, 1011508, 3287401, 6574802, 13149604, 15425497, 30850994, 61701988, 200531461, 401062922, 802125844]

約数ペア:

[(1, 802125844), (2, 401062922), (4, 200531461), (13, 61701988), (26, 30850994), (52, 15425497), (61, 13149604), (122, 6574802), (244, 3287401), (793, 1011508), (1586, 505754), (3172, 252877)]