2278768

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2032

約数の個数: 20

約数和(自身を含む): 4477888

約数和(自身を除く): 2199120

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1951, 3902, 7804, 15608, 31216, 142423, 284846, 569692, 1139384, 2278768]

約数ペア:

[(1, 2278768), (2, 1139384), (4, 569692), (8, 284846), (16, 142423), (73, 31216), (146, 15608), (292, 7804), (584, 3902), (1168, 1951)]