8820994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 17248896

約数和(自身を除く): 8427902

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2851, 3094, 5702, 19957, 37063, 39914, 48467, 74126, 96934, 259441, 339269, 518882, 630071, 678538, 1260142, 4410497, 8820994]

約数ペア:

[(1, 8820994), (2, 4410497), (7, 1260142), (13, 678538), (14, 630071), (17, 518882), (26, 339269), (34, 259441), (91, 96934), (119, 74126), (182, 48467), (221, 39914), (238, 37063), (442, 19957), (1547, 5702), (2851, 3094)]