331759194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{25469}}^1$

素因数の和:25654

約数の個数: 32

約数和(自身を含む): 718865280

約数和(自身を除く): 387106086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 25469, 50938, 76407, 152814, 331097, 662194, 993291, 1986582, 4253323, 8506646, 12759969, 25519938, 55293199, 110586398, 165879597, 331759194]

約数ペア:

[(1, 331759194), (2, 165879597), (3, 110586398), (6, 55293199), (13, 25519938), (26, 12759969), (39, 8506646), (78, 4253323), (167, 1986582), (334, 993291), (501, 662194), (1002, 331097), (2171, 152814), (4342, 76407), (6513, 50938), (13026, 25469)]