259308.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 12241152

約数和(自身を除く): 6075382

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1103, 1118, 2206, 2795, 5515, 5590, 11030, 14339, 28678, 47429, 71695, 94858, 143390, 237145, 474290, 616577, 1233154, 3082885, 6165770]

約数ペア:

[(1, 6165770), (2, 3082885), (5, 1233154), (10, 616577), (13, 474290), (26, 237145), (43, 143390), (65, 94858), (86, 71695), (130, 47429), (215, 28678), (430, 14339), (559, 11030), (1103, 5590), (1118, 5515), (2206, 2795)]