2321815132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277331}}^1$

素因数の和:277378

約数の個数: 48

約数和(自身を含む): 5218278912

約数和(自身を除く): 2896463780

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 277331, 554662, 1109324, 1941317, 3605303, 3882634, 6378613, 7210606, 7765268, 12757226, 14421212, 25237121, 25514452, 44650291, 50474242, 82921969, 89300582, 100948484, 165843938, 178601164, 331687876, 580453783, 1160907566, 2321815132]

約数ペア:

[(1, 2321815132), (2, 1160907566), (4, 580453783), (7, 331687876), (13, 178601164), (14, 165843938), (23, 100948484), (26, 89300582), (28, 82921969), (46, 50474242), (52, 44650291), (91, 25514452), (92, 25237121), (161, 14421212), (182, 12757226), (299, 7765268), (322, 7210606), (364, 6378613), (598, 3882634), (644, 3605303), (1196, 1941317), (2093, 1109324), (4186, 554662), (8372, 277331)]