2012367290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8749423}}^1$

素因数の和:8749453

約数の個数: 16

約数和(自身を含む): 3779751168

約数和(自身を除く): 1767383878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8749423, 17498846, 43747115, 87494230, 201236729, 402473458, 1006183645, 2012367290]

約数ペア:

[(1, 2012367290), (2, 1006183645), (5, 402473458), (10, 201236729), (23, 87494230), (46, 43747115), (115, 17498846), (230, 8749423)]