8189818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 16015104

約数和(自身を除く): 7825286

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2647, 3094, 5294, 18529, 34411, 37058, 44999, 68822, 89998, 240877, 314993, 481754, 584987, 629986, 1169974, 4094909, 8189818]

約数ペア:

[(1, 8189818), (2, 4094909), (7, 1169974), (13, 629986), (14, 584987), (17, 481754), (26, 314993), (34, 240877), (91, 89998), (119, 68822), (182, 44999), (221, 37058), (238, 34411), (442, 18529), (1547, 5294), (2647, 3094)]