2151644506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8891093}}^1$

素因数の和:8891117

約数の個数: 12

約数和(自身を含む): 3547546506

約数和(自身を除く): 1395902000

約数列:

[1, 2, 11, 22, 121, 242, 8891093, 17782186, 97802023, 195604046, 1075822253, 2151644506]

約数ペア:

[(1, 2151644506), (2, 1075822253), (11, 195604046), (22, 97802023), (121, 17782186), (242, 8891093)]