393786382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 655983360

約数和(自身を除く): 262196978

約数列:

[1, 2, 11, 22, 73, 146, 359, 683, 718, 803, 1366, 1606, 3949, 7513, 7898, 15026, 26207, 49859, 52414, 99718, 245197, 288277, 490394, 548449, 576554, 1096898, 2697167, 5394334, 17899381, 35798762, 196893191, 393786382]

約数ペア:

[(1, 393786382), (2, 196893191), (11, 35798762), (22, 17899381), (73, 5394334), (146, 2697167), (359, 1096898), (683, 576554), (718, 548449), (803, 490394), (1366, 288277), (1606, 245197), (3949, 99718), (7513, 52414), (7898, 49859), (15026, 26207)]