380673008

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{245279}}^1$

素因数の和:245384

約数の個数: 20

約数和(自身を含む): 745160640

約数和(自身を除く): 364487632

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 245279, 490558, 981116, 1962232, 3924464, 23792063, 47584126, 95168252, 190336504, 380673008]

約数ペア:

[(1, 380673008), (2, 190336504), (4, 95168252), (8, 47584126), (16, 23792063), (97, 3924464), (194, 1962232), (388, 981116), (776, 490558), (1552, 245279)]