2491008078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{523541}}^1$

素因数の和:523620

約数の個数: 32

約数和(自身を含む): 5453213472

約数和(自身を除く): 2962205394

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 523541, 1047082, 1570623, 3141246, 6806033, 13612066, 20418099, 31936001, 40836198, 63872002, 95808003, 191616006, 415168013, 830336026, 1245504039, 2491008078]

約数ペア:

[(1, 2491008078), (2, 1245504039), (3, 830336026), (6, 415168013), (13, 191616006), (26, 95808003), (39, 63872002), (61, 40836198), (78, 31936001), (122, 20418099), (183, 13612066), (366, 6806033), (793, 3141246), (1586, 1570623), (2379, 1047082), (4758, 523541)]