1538902010

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{157513}}^1$

素因数の和:158497

約数の個数: 16

約数和(自身を含む): 2772876456

約数和(自身を除く): 1233974446

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 157513, 315026, 787565, 1575130, 153890201, 307780402, 769451005, 1538902010]

約数ペア:

[(1, 1538902010), (2, 769451005), (5, 307780402), (10, 153890201), (977, 1575130), (1954, 787565), (4885, 315026), (9770, 157513)]