1198257190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{14939}}^1$

素因数の和:15576

約数の個数: 32

約数和(自身を含む): 2326695840

約数和(自身を除く): 1128438650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 3085, 6170, 8021, 14939, 16042, 29878, 40105, 74695, 80210, 149390, 194207, 388414, 971035, 1942070, 9217363, 18434726, 46086815, 92173630, 119825719, 239651438, 599128595, 1198257190]

約数ペア:

[(1, 1198257190), (2, 599128595), (5, 239651438), (10, 119825719), (13, 92173630), (26, 46086815), (65, 18434726), (130, 9217363), (617, 1942070), (1234, 971035), (3085, 388414), (6170, 194207), (8021, 149390), (14939, 80210), (16042, 74695), (29878, 40105)]