1428254516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{669913}}^1$

素因数の和:669971

約数の個数: 24

約数和(自身を含む): 2757366024

約数和(自身を除く): 1329111508

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 669913, 1339826, 2679652, 8708869, 17417738, 27466433, 34835476, 54932866, 109865732, 357063629, 714127258, 1428254516]

約数ペア:

[(1, 1428254516), (2, 714127258), (4, 357063629), (13, 109865732), (26, 54932866), (41, 34835476), (52, 27466433), (82, 17417738), (164, 8708869), (533, 2679652), (1066, 1339826), (2132, 669913)]