921802804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{118973}}^1$

素因数の和:119139

約数の個数: 24

約数和(自身を含む): 1748917800

約数和(自身を除く): 827114996

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 118973, 237946, 475892, 1546649, 3093298, 6186596, 17726977, 35453954, 70907908, 230450701, 460901402, 921802804]

約数ペア:

[(1, 921802804), (2, 460901402), (4, 230450701), (13, 70907908), (26, 35453954), (52, 17726977), (149, 6186596), (298, 3093298), (596, 1546649), (1937, 475892), (3874, 237946), (7748, 118973)]