1617572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 3128160

約数和(自身を除く): 1510588

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 379, 388, 758, 1067, 1516, 2134, 4169, 4268, 8338, 16676, 36763, 73526, 147052, 404393, 808786, 1617572]

約数ペア:

[(1, 1617572), (2, 808786), (4, 404393), (11, 147052), (22, 73526), (44, 36763), (97, 16676), (194, 8338), (379, 4268), (388, 4169), (758, 2134), (1067, 1516)]