778847030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5991131}}^1$

素因数の和:5991151

約数の個数: 16

約数和(自身を含む): 1509765264

約数和(自身を除く): 730918234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5991131, 11982262, 29955655, 59911310, 77884703, 155769406, 389423515, 778847030]

約数ペア:

[(1, 778847030), (2, 389423515), (5, 155769406), (10, 77884703), (13, 59911310), (26, 29955655), (65, 11982262), (130, 5991131)]