817014770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571339}}^1$

素因数の和:571370

約数の個数: 32

約数和(自身を含む): 1727732160

約数和(自身を除く): 910717390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 571339, 1142678, 2856695, 5713390, 6284729, 7427407, 12569458, 14854814, 31423645, 37137035, 62847290, 74274070, 81701477, 163402954, 408507385, 817014770]

約数ペア:

[(1, 817014770), (2, 408507385), (5, 163402954), (10, 81701477), (11, 74274070), (13, 62847290), (22, 37137035), (26, 31423645), (55, 14854814), (65, 12569458), (110, 7427407), (130, 6284729), (143, 5713390), (286, 2856695), (715, 1142678), (1430, 571339)]