2187008638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{26029}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 3360368880

約数和(自身を除く): 1173360242

約数列:

[1, 2, 43, 86, 977, 1954, 26029, 42011, 52058, 84022, 1119247, 2238494, 25430333, 50860666, 1093504319, 2187008638]

約数ペア:

[(1, 2187008638), (2, 1093504319), (43, 50860666), (86, 25430333), (977, 2238494), (1954, 1119247), (26029, 84022), (42011, 52058)]