138845096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1217}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 280846440

約数和(自身を除く): 142001344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1097, 1217, 2194, 2434, 4388, 4868, 8776, 9736, 14261, 15821, 28522, 31642, 57044, 63284, 114088, 126568, 1335049, 2670098, 5340196, 10680392, 17355637, 34711274, 69422548, 138845096]

約数ペア:

[(1, 138845096), (2, 69422548), (4, 34711274), (8, 17355637), (13, 10680392), (26, 5340196), (52, 2670098), (104, 1335049), (1097, 126568), (1217, 114088), (2194, 63284), (2434, 57044), (4388, 31642), (4868, 28522), (8776, 15821), (9736, 14261)]