1290041096

素因数分解:

$2^3\times {\mathrm{1187}}^1\times {\mathrm{135851}}^1$

素因数の和:137044

約数の個数: 16

約数和(自身を含む): 2420882640

約数和(自身を除く): 1130841544

約数列:

[1, 2, 4, 8, 1187, 2374, 4748, 9496, 135851, 271702, 543404, 1086808, 161255137, 322510274, 645020548, 1290041096]

約数ペア:

[(1, 1290041096), (2, 645020548), (4, 322510274), (8, 161255137), (1187, 1086808), (2374, 543404), (4748, 271702), (9496, 135851)]