661188922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{670577}}^1$

素因数の和:670625

約数の個数: 16

約数和(自身を含む): 1086336360

約数和(自身を除く): 425147438

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 670577, 1341154, 11399809, 19446733, 22799618, 38893466, 330594461, 661188922]

約数ペア:

[(1, 661188922), (2, 330594461), (17, 38893466), (29, 22799618), (34, 19446733), (58, 11399809), (493, 1341154), (986, 670577)]