1645157044

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1319}}^1\times {\mathrm{1913}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 2900399040

約数和(自身を除く): 1255241996

約数列:

[1, 2, 4, 163, 326, 652, 1319, 1913, 2638, 3826, 5276, 7652, 214997, 311819, 429994, 623638, 859988, 1247276, 2523247, 5046494, 10092988, 411289261, 822578522, 1645157044]

約数ペア:

[(1, 1645157044), (2, 822578522), (4, 411289261), (163, 10092988), (326, 5046494), (652, 2523247), (1319, 1247276), (1913, 859988), (2638, 623638), (3826, 429994), (5276, 311819), (7652, 214997)]