2017644035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 2665656000

約数和(自身を除く): 648011965

約数列:

[1, 5, 11, 55, 257, 349, 409, 1285, 1745, 2045, 2827, 3839, 4499, 14135, 19195, 22495, 89693, 105113, 142741, 448465, 525565, 713705, 986623, 1156243, 1570151, 4933115, 5781215, 7850755, 36684437, 183422185, 403528807, 2017644035]

約数ペア:

[(1, 2017644035), (5, 403528807), (11, 183422185), (55, 36684437), (257, 7850755), (349, 5781215), (409, 4933115), (1285, 1570151), (1745, 1156243), (2045, 986623), (2827, 713705), (3839, 525565), (4499, 448465), (14135, 142741), (19195, 105113), (22495, 89693)]