2143183355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{7927}}^1$

素因数の和:10306

約数の個数: 16

約数和(自身を含む): 2685118464

約数和(自身を除く): 541935109

約数列:

[1, 5, 23, 115, 2351, 7927, 11755, 39635, 54073, 182321, 270365, 911605, 18636377, 93181885, 428636671, 2143183355]

約数ペア:

[(1, 2143183355), (5, 428636671), (23, 93181885), (115, 18636377), (2351, 911605), (7927, 270365), (11755, 182321), (39635, 54073)]