980528038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{1693}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 1724627520

約数和(自身を除く): 744099482

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1009, 1693, 2018, 3386, 7063, 11851, 14126, 23702, 41369, 69413, 82738, 138826, 289583, 485891, 579166, 971782, 1708237, 3416474, 11957659, 23915318, 70037717, 140075434, 490264019, 980528038]

約数ペア:

[(1, 980528038), (2, 490264019), (7, 140075434), (14, 70037717), (41, 23915318), (82, 11957659), (287, 3416474), (574, 1708237), (1009, 971782), (1693, 579166), (2018, 485891), (3386, 289583), (7063, 138826), (11851, 82738), (14126, 69413), (23702, 41369)]