258240389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 309623040

約数和(自身を除く): 51382651

約数列:

[1, 11, 23, 29, 61, 253, 319, 577, 667, 671, 1403, 1769, 6347, 7337, 13271, 15433, 16733, 19459, 35197, 40687, 145981, 184063, 384859, 387167, 447557, 809531, 1020713, 4233449, 8904841, 11227843, 23476399, 258240389]

約数ペア:

[(1, 258240389), (11, 23476399), (23, 11227843), (29, 8904841), (61, 4233449), (253, 1020713), (319, 809531), (577, 447557), (667, 387167), (671, 384859), (1403, 184063), (1769, 145981), (6347, 40687), (7337, 35197), (13271, 19459), (15433, 16733)]