1316782090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{45833}}^1$

素因数の和:45883

約数の個数: 48

約数和(自身を含む): 2717589528

約数和(自身を除く): 1400807438

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 45833, 91666, 229165, 458330, 595829, 779161, 1191658, 1558322, 2979145, 3895805, 5958290, 7745777, 7791610, 10129093, 15491554, 20258186, 38728885, 50645465, 77457770, 101290930, 131678209, 263356418, 658391045, 1316782090]

約数ペア:

[(1, 1316782090), (2, 658391045), (5, 263356418), (10, 131678209), (13, 101290930), (17, 77457770), (26, 50645465), (34, 38728885), (65, 20258186), (85, 15491554), (130, 10129093), (169, 7791610), (170, 7745777), (221, 5958290), (338, 3895805), (442, 2979145), (845, 1558322), (1105, 1191658), (1690, 779161), (2210, 595829), (2873, 458330), (5746, 229165), (14365, 91666), (28730, 45833)]