2037805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3133440

約数和(自身を除く): 1095635

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 79, 335, 385, 395, 469, 553, 737, 869, 2345, 2765, 3685, 4345, 5159, 5293, 6083, 25795, 26465, 30415, 37051, 58223, 185255, 291115, 407561, 2037805]

約数ペア:

[(1, 2037805), (5, 407561), (7, 291115), (11, 185255), (35, 58223), (55, 37051), (67, 30415), (77, 26465), (79, 25795), (335, 6083), (385, 5293), (395, 5159), (469, 4345), (553, 3685), (737, 2765), (869, 2345)]