724657908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4645243}}^1$

素因数の和:4645263

約数の個数: 24

約数和(自身を含む): 1820935648

約数和(自身を除く): 1096277740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4645243, 9290486, 13935729, 18580972, 27871458, 55742916, 60388159, 120776318, 181164477, 241552636, 362328954, 724657908]

約数ペア:

[(1, 724657908), (2, 362328954), (3, 241552636), (4, 181164477), (6, 120776318), (12, 60388159), (13, 55742916), (26, 27871458), (39, 18580972), (52, 13935729), (78, 9290486), (156, 4645243)]