788295170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{3797}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 1529439408

約数和(自身を除く): 741144238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1597, 3194, 3797, 7594, 7985, 15970, 18985, 20761, 37970, 41522, 49361, 98722, 103805, 207610, 246805, 493610, 6063809, 12127618, 30319045, 60638090, 78829517, 157659034, 394147585, 788295170]

約数ペア:

[(1, 788295170), (2, 394147585), (5, 157659034), (10, 78829517), (13, 60638090), (26, 30319045), (65, 12127618), (130, 6063809), (1597, 493610), (3194, 246805), (3797, 207610), (7594, 103805), (7985, 98722), (15970, 49361), (18985, 41522), (20761, 37970)]