8411396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 9877756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 431, 476, 574, 697, 862, 1148, 1394, 1724, 2788, 3017, 4879, 6034, 7327, 9758, 12068, 14654, 17671, 19516, 29308, 35342, 51289, 70684, 102578, 123697, 205156, 247394, 300407, 494788, 600814, 1201628, 2102849, 4205698, 8411396]

約数ペア:

[(1, 8411396), (2, 4205698), (4, 2102849), (7, 1201628), (14, 600814), (17, 494788), (28, 300407), (34, 247394), (41, 205156), (68, 123697), (82, 102578), (119, 70684), (164, 51289), (238, 35342), (287, 29308), (431, 19516), (476, 17671), (574, 14654), (697, 12068), (862, 9758), (1148, 7327), (1394, 6034), (1724, 4879), (2788, 3017)]