380848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 795088

約数和(自身を除く): 414240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1831, 3662, 7324, 14648, 23803, 29296, 47606, 95212, 190424, 380848]

約数ペア:

[(1, 380848), (2, 190424), (4, 95212), (8, 47606), (13, 29296), (16, 23803), (26, 14648), (52, 7324), (104, 3662), (208, 1831)]