2912886821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{12703}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 3244093440

約数和(自身を除く): 331206619

約数列:

[1, 13, 31, 403, 569, 7397, 12703, 17639, 165139, 229307, 393793, 5119309, 7228007, 93964091, 224068217, 2912886821]

約数ペア:

[(1, 2912886821), (13, 224068217), (31, 93964091), (403, 7228007), (569, 5119309), (7397, 393793), (12703, 229307), (17639, 165139)]