1085180546

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{8209}}^1$

素因数の和:8789

約数の個数: 16

約数和(自身を含む): 1642229880

約数和(自身を除く): 557049334

約数列:

[1, 2, 157, 314, 421, 842, 8209, 16418, 66097, 132194, 1288813, 2577626, 3455989, 6911978, 542590273, 1085180546]

約数ペア:

[(1, 1085180546), (2, 542590273), (157, 6911978), (314, 3455989), (421, 2577626), (842, 1288813), (8209, 132194), (16418, 66097)]