1553197546

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{8017}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 2348728776

約数和(自身を除く): 795531230

約数列:

[1, 2, 157, 314, 617, 1234, 8017, 16034, 96869, 193738, 1258669, 2517338, 4946489, 9892978, 776598773, 1553197546]

約数ペア:

[(1, 1553197546), (2, 776598773), (157, 9892978), (314, 4946489), (617, 2517338), (1234, 1258669), (8017, 193738), (16034, 96869)]