2912471282

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{557731}}^1$

素因数の和:558113

約数の個数: 16

約数和(自身を含む): 5006202432

約数和(自身を除く): 2093731150

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 557731, 1115462, 3904117, 7808234, 208033663, 416067326, 1456235641, 2912471282]

約数ペア:

[(1, 2912471282), (2, 1456235641), (7, 416067326), (14, 208033663), (373, 7808234), (746, 3904117), (2611, 1115462), (5222, 557731)]