1235458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 1097342

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 179, 203, 238, 358, 406, 493, 986, 1253, 2506, 3043, 3451, 5191, 6086, 6902, 10382, 21301, 36337, 42602, 72674, 88247, 176494, 617729, 1235458]

約数ペア:

[(1, 1235458), (2, 617729), (7, 176494), (14, 88247), (17, 72674), (29, 42602), (34, 36337), (58, 21301), (119, 10382), (179, 6902), (203, 6086), (238, 5191), (358, 3451), (406, 3043), (493, 2506), (986, 1253)]