1642992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 4572624

約数和(自身を除く): 2929632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2633, 5266, 7899, 10532, 15798, 21064, 31596, 34229, 42128, 63192, 68458, 102687, 126384, 136916, 205374, 273832, 410748, 547664, 821496, 1642992]

約数ペア:

[(1, 1642992), (2, 821496), (3, 547664), (4, 410748), (6, 273832), (8, 205374), (12, 136916), (13, 126384), (16, 102687), (24, 68458), (26, 63192), (39, 42128), (48, 34229), (52, 31596), (78, 21064), (104, 15798), (156, 10532), (208, 7899), (312, 5266), (624, 2633)]