890147366470

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1063}}^1\times {\mathrm{193393}}^1$

素因数の和:194896

約数の個数: 32

約数和(自身を含む): 1607484739392

約数和(自身を除く): 717337372922

約数列:

[1, 2, 5, 10, 433, 866, 1063, 2126, 2165, 4330, 5315, 10630, 193393, 386786, 460279, 920558, 966965, 1933930, 2301395, 4602790, 83739169, 167478338, 205576759, 411153518, 418695845, 837391690, 1027883795, 2055767590, 89014736647, 178029473294, 445073683235, 890147366470]

約数ペア:

[(1, 890147366470), (2, 445073683235), (5, 178029473294), (10, 89014736647), (433, 2055767590), (866, 1027883795), (1063, 837391690), (2126, 418695845), (2165, 411153518), (4330, 205576759), (5315, 167478338), (10630, 83739169), (193393, 4602790), (386786, 2301395), (460279, 1933930), (920558, 966965)]