1260546812

素因数分解:

$2^2\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{16931}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 2522190720

約数和(自身を除く): 1261643908

約数列:

[1, 2, 4, 7, 14, 28, 2659, 5318, 10636, 16931, 18613, 33862, 37226, 67724, 74452, 118517, 237034, 474068, 45019529, 90039058, 180078116, 315136703, 630273406, 1260546812]

約数ペア:

[(1, 1260546812), (2, 630273406), (4, 315136703), (7, 180078116), (14, 90039058), (28, 45019529), (2659, 474068), (5318, 237034), (10636, 118517), (16931, 74452), (18613, 67724), (33862, 37226)]