2021176208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{14653}}^1$

素因数の和:14931

約数の個数: 40

約数和(自身を含む): 4039404408

約数和(自身を除く): 2018228200

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 233, 296, 466, 592, 932, 1864, 3728, 8621, 14653, 17242, 29306, 34484, 58612, 68968, 117224, 137936, 234448, 542161, 1084322, 2168644, 3414149, 4337288, 6828298, 8674576, 13656596, 27313192, 54626384, 126323513, 252647026, 505294052, 1010588104, 2021176208]

約数ペア:

[(1, 2021176208), (2, 1010588104), (4, 505294052), (8, 252647026), (16, 126323513), (37, 54626384), (74, 27313192), (148, 13656596), (233, 8674576), (296, 6828298), (466, 4337288), (592, 3414149), (932, 2168644), (1864, 1084322), (3728, 542161), (8621, 234448), (14653, 137936), (17242, 117224), (29306, 68968), (34484, 58612)]