2059353205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 3160700928

約数和(自身を除く): 1101347723

約数列:

[1, 5, 7, 13, 35, 43, 65, 67, 91, 215, 301, 335, 455, 469, 559, 871, 1505, 1571, 2345, 2795, 2881, 3913, 4355, 6097, 7855, 10997, 14405, 19565, 20167, 20423, 30485, 37453, 54985, 67553, 100835, 102115, 105257, 142961, 187265, 262171, 337765, 472871, 526285, 714805, 736799, 878189, 1310855, 1368341, 2364355, 3683995, 4390945, 4526051, 6147323, 6841705, 9578387, 22630255, 30736615, 31682357, 47891935, 58838663, 158411785, 294193315, 411870641, 2059353205]

約数ペア:

[(1, 2059353205), (5, 411870641), (7, 294193315), (13, 158411785), (35, 58838663), (43, 47891935), (65, 31682357), (67, 30736615), (91, 22630255), (215, 9578387), (301, 6841705), (335, 6147323), (455, 4526051), (469, 4390945), (559, 3683995), (871, 2364355), (1505, 1368341), (1571, 1310855), (2345, 878189), (2795, 736799), (2881, 714805), (3913, 526285), (4355, 472871), (6097, 337765), (7855, 262171), (10997, 187265), (14405, 142961), (19565, 105257), (20167, 102115), (20423, 100835), (30485, 67553), (37453, 54985)]