275208088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 526662720

約数和(自身を除く): 251454632

約数列:

[1, 2, 4, 8, 61, 122, 244, 271, 488, 542, 1084, 2081, 2168, 4162, 8324, 16531, 16648, 33062, 66124, 126941, 132248, 253882, 507764, 563951, 1015528, 1127902, 2255804, 4511608, 34401011, 68802022, 137604044, 275208088]

約数ペア:

[(1, 275208088), (2, 137604044), (4, 68802022), (8, 34401011), (61, 4511608), (122, 2255804), (244, 1127902), (271, 1015528), (488, 563951), (542, 507764), (1084, 253882), (2081, 132248), (2168, 126941), (4162, 66124), (8324, 33062), (16531, 16648)]