4087881218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{289469}}^1$

素因数の和:289801

約数の個数: 16

約数和(自身を含む): 6419286720

約数和(自身を除く): 2331405502

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 289469, 578938, 6657787, 13315574, 88866983, 177733966, 2043940609, 4087881218]

約数ペア:

[(1, 4087881218), (2, 2043940609), (23, 177733966), (46, 88866983), (307, 13315574), (614, 6657787), (7061, 578938), (14122, 289469)]