8399554504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{264403}}^1$

素因数の和:264458

約数の個数: 48

約数和(自身を含む): 18132826320

約数和(自身を除く): 9733271816

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 264403, 528806, 1057612, 2115224, 2908433, 5023657, 5816866, 10047314, 11633732, 20094628, 23267464, 40189256, 55260227, 95449483, 110520454, 190898966, 221040908, 381797932, 442081816, 763595864, 1049944313, 2099888626, 4199777252, 8399554504]

約数ペア:

[(1, 8399554504), (2, 4199777252), (4, 2099888626), (8, 1049944313), (11, 763595864), (19, 442081816), (22, 381797932), (38, 221040908), (44, 190898966), (76, 110520454), (88, 95449483), (152, 55260227), (209, 40189256), (361, 23267464), (418, 20094628), (722, 11633732), (836, 10047314), (1444, 5816866), (1672, 5023657), (2888, 2908433), (3971, 2115224), (7942, 1057612), (15884, 528806), (31768, 264403)]