673690866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{80953}}^1$

素因数の和:81050

約数の個数: 32

約数和(自身を含む): 1437743040

約数和(自身を除く): 764052174

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 80953, 161906, 242859, 485718, 1538107, 3076214, 4614321, 5909569, 9228642, 11819138, 17728707, 35457414, 112281811, 224563622, 336845433, 673690866]

約数ペア:

[(1, 673690866), (2, 336845433), (3, 224563622), (6, 112281811), (19, 35457414), (38, 17728707), (57, 11819138), (73, 9228642), (114, 5909569), (146, 4614321), (219, 3076214), (438, 1538107), (1387, 485718), (2774, 242859), (4161, 161906), (8322, 80953)]