1215473584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{4177}}^1$

素因数の和:5597

約数の個数: 40

約数和(自身を含む): 2538552800

約数和(自身を除く): 1323079216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1399, 2798, 4177, 5596, 8354, 11192, 16708, 18187, 22384, 33416, 36374, 54301, 66832, 72748, 108602, 145496, 217204, 290992, 434408, 868816, 5843623, 11687246, 23374492, 46748984, 75967099, 93497968, 151934198, 303868396, 607736792, 1215473584]

約数ペア:

[(1, 1215473584), (2, 607736792), (4, 303868396), (8, 151934198), (13, 93497968), (16, 75967099), (26, 46748984), (52, 23374492), (104, 11687246), (208, 5843623), (1399, 868816), (2798, 434408), (4177, 290992), (5596, 217204), (8354, 145496), (11192, 108602), (16708, 72748), (18187, 66832), (22384, 54301), (33416, 36374)]