4171557890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1821641}}^1$

素因数の和:1821877

約数の個数: 16

約数和(自身を含む): 7541597880

約数和(自身を除く): 3370039990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 1821641, 3643282, 9108205, 18216410, 417155789, 834311578, 2085778945, 4171557890]

約数ペア:

[(1, 4171557890), (2, 2085778945), (5, 834311578), (10, 417155789), (229, 18216410), (458, 9108205), (1145, 3643282), (2290, 1821641)]