545840418

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{5171}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 1111442112

約数和(自身を除く): 565601694

約数列:

[1, 2, 3, 6, 73, 146, 219, 241, 438, 482, 723, 1446, 5171, 10342, 15513, 17593, 31026, 35186, 52779, 105558, 377483, 754966, 1132449, 1246211, 2264898, 2492422, 3738633, 7477266, 90973403, 181946806, 272920209, 545840418]

約数ペア:

[(1, 545840418), (2, 272920209), (3, 181946806), (6, 90973403), (73, 7477266), (146, 3738633), (219, 2492422), (241, 2264898), (438, 1246211), (482, 1132449), (723, 754966), (1446, 377483), (5171, 105558), (10342, 52779), (15513, 35186), (17593, 31026)]