847714426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 1384322688

約数和(自身を除く): 536608262

約数列:

[1, 2, 13, 26, 163, 317, 326, 631, 634, 1262, 2119, 4121, 4238, 8203, 8242, 16406, 51671, 102853, 103342, 200027, 205706, 400054, 671723, 1337089, 1343446, 2600351, 2674178, 5200702, 32604401, 65208802, 423857213, 847714426]

約数ペア:

[(1, 847714426), (2, 423857213), (13, 65208802), (26, 32604401), (163, 5200702), (317, 2674178), (326, 2600351), (631, 1343446), (634, 1337089), (1262, 671723), (2119, 400054), (4121, 205706), (4238, 200027), (8203, 103342), (8242, 102853), (16406, 51671)]