2918707870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{368059}}^1$

素因数の和:368140

約数の個数: 32

約数和(自身を含む): 5750569440

約数和(自身を除く): 2831861570

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 368059, 736118, 1840295, 3680590, 4784767, 9569534, 22451599, 23923835, 44903198, 47847670, 112257995, 224515990, 291870787, 583741574, 1459353935, 2918707870]

約数ペア:

[(1, 2918707870), (2, 1459353935), (5, 583741574), (10, 291870787), (13, 224515990), (26, 112257995), (61, 47847670), (65, 44903198), (122, 23923835), (130, 22451599), (305, 9569534), (610, 4784767), (793, 3680590), (1586, 1840295), (3965, 736118), (7930, 368059)]