1128898730

素因数分解:

$2^1\times 5^1\times {\mathrm{7621}}^1\times {\mathrm{14813}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 2032421544

約数和(自身を除く): 903522814

約数列:

[1, 2, 5, 10, 7621, 14813, 15242, 29626, 38105, 74065, 76210, 148130, 112889873, 225779746, 564449365, 1128898730]

約数ペア:

[(1, 1128898730), (2, 564449365), (5, 225779746), (10, 112889873), (7621, 148130), (14813, 76210), (15242, 74065), (29626, 38105)]