2015663570

素因数分解:

$2^1\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{16657}}^1$

素因数の和:28765

約数の個数: 16

約数和(自身を含む): 3628712088

約数和(自身を除く): 1613048518

約数列:

[1, 2, 5, 10, 12101, 16657, 24202, 33314, 60505, 83285, 121010, 166570, 201566357, 403132714, 1007831785, 2015663570]

約数ペア:

[(1, 2015663570), (2, 1007831785), (5, 403132714), (10, 201566357), (12101, 166570), (16657, 121010), (24202, 83285), (33314, 60505)]