1042406915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 1395029952

約数和(自身を除く): 352623037

約数列:

[1, 5, 11, 53, 55, 265, 541, 583, 661, 2705, 2915, 3305, 5951, 7271, 28673, 29755, 35033, 36355, 143365, 175165, 315403, 357601, 385363, 1577015, 1788005, 1926815, 3933611, 18952853, 19668055, 94764265, 208481383, 1042406915]

約数ペア:

[(1, 1042406915), (5, 208481383), (11, 94764265), (53, 19668055), (55, 18952853), (265, 3933611), (541, 1926815), (583, 1788005), (661, 1577015), (2705, 385363), (2915, 357601), (3305, 315403), (5951, 175165), (7271, 143365), (28673, 36355), (29755, 35033)]