8049487030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61919131}}^1$

素因数の和:61919151

約数の個数: 16

約数和(自身を含む): 15603621264

約数和(自身を除く): 7554134234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 61919131, 123838262, 309595655, 619191310, 804948703, 1609897406, 4024743515, 8049487030]

約数ペア:

[(1, 8049487030), (2, 4024743515), (5, 1609897406), (10, 804948703), (13, 619191310), (26, 309595655), (65, 123838262), (130, 61919131)]