3386864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 7447440

約数和(自身を除く): 4060576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 857, 988, 1714, 1976, 3428, 3952, 6856, 11141, 13712, 16283, 22282, 32566, 44564, 65132, 89128, 130264, 178256, 211679, 260528, 423358, 846716, 1693432, 3386864]

約数ペア:

[(1, 3386864), (2, 1693432), (4, 846716), (8, 423358), (13, 260528), (16, 211679), (19, 178256), (26, 130264), (38, 89128), (52, 65132), (76, 44564), (104, 32566), (152, 22282), (208, 16283), (247, 13712), (304, 11141), (494, 6856), (857, 3952), (988, 3428), (1714, 1976)]