383396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 739704

約数和(自身を除く): 356308

約数列:

[1, 2, 4, 13, 26, 52, 73, 101, 146, 202, 292, 404, 949, 1313, 1898, 2626, 3796, 5252, 7373, 14746, 29492, 95849, 191698, 383396]

約数ペア:

[(1, 383396), (2, 191698), (4, 95849), (13, 29492), (26, 14746), (52, 7373), (73, 5252), (101, 3796), (146, 2626), (202, 1898), (292, 1313), (404, 949)]