1151299070

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{287107}}^1$

素因数の和:287515

約数の個数: 16

約数和(自身を含む): 2077513488

約数和(自身を除く): 926214418

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 287107, 574214, 1435535, 2871070, 115129907, 230259814, 575649535, 1151299070]

約数ペア:

[(1, 1151299070), (2, 575649535), (5, 230259814), (10, 115129907), (401, 2871070), (802, 1435535), (2005, 574214), (4010, 287107)]