2085245617

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10663}}^1$

素因数の和:10997

約数の個数: 24

約数和(自身を含む): 2621040576

約数和(自身を除く): 535794959

約数列:

[1, 7, 13, 49, 91, 307, 637, 2149, 3991, 10663, 15043, 27937, 74641, 138619, 195559, 522487, 970333, 3273541, 6792331, 22914787, 42556033, 160403509, 297892231, 2085245617]

約数ペア:

[(1, 2085245617), (7, 297892231), (13, 160403509), (49, 42556033), (91, 22914787), (307, 6792331), (637, 3273541), (2149, 970333), (3991, 522487), (10663, 195559), (15043, 138619), (27937, 74641)]