442405048

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 840080160

約数和(自身を除く): 397675112

約数列:

[1, 2, 4, 8, 101, 202, 404, 557, 808, 983, 1114, 1966, 2228, 3932, 4456, 7864, 56257, 99283, 112514, 198566, 225028, 397132, 450056, 547531, 794264, 1095062, 2190124, 4380248, 55300631, 110601262, 221202524, 442405048]

約数ペア:

[(1, 442405048), (2, 221202524), (4, 110601262), (8, 55300631), (101, 4380248), (202, 2190124), (404, 1095062), (557, 794264), (808, 547531), (983, 450056), (1114, 397132), (1966, 225028), (2228, 198566), (3932, 112514), (4456, 99283), (7864, 56257)]