2183640910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{121787}}^1$

素因数の和:121968

約数の個数: 32

約数和(自身を含む): 4314218112

約数和(自身を除く): 2130577202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 17930, 121787, 243574, 608935, 1217870, 1339657, 2679314, 6698285, 13396570, 19851281, 39702562, 99256405, 198512810, 218364091, 436728182, 1091820455, 2183640910]

約数ペア:

[(1, 2183640910), (2, 1091820455), (5, 436728182), (10, 218364091), (11, 198512810), (22, 99256405), (55, 39702562), (110, 19851281), (163, 13396570), (326, 6698285), (815, 2679314), (1630, 1339657), (1793, 1217870), (3586, 608935), (8965, 243574), (17930, 121787)]