4977237218

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1\times {\mathrm{12373}}^1$

素因数の和:13961

約数の個数: 16

約数和(自身を含む): 7525371840

約数和(自身を除く): 2548134622

約数列:

[1, 2, 139, 278, 1447, 2894, 12373, 24746, 201133, 402266, 1719847, 3439694, 17903731, 35807462, 2488618609, 4977237218]

約数ペア:

[(1, 4977237218), (2, 2488618609), (139, 35807462), (278, 17903731), (1447, 3439694), (2894, 1719847), (12373, 402266), (24746, 201133)]