2480208

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 6466848

約数和(自身を除く): 3986640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 317, 326, 489, 634, 652, 951, 978, 1268, 1304, 1902, 1956, 2536, 2608, 3804, 3912, 5072, 7608, 7824, 15216, 51671, 103342, 155013, 206684, 310026, 413368, 620052, 826736, 1240104, 2480208]

約数ペア:

[(1, 2480208), (2, 1240104), (3, 826736), (4, 620052), (6, 413368), (8, 310026), (12, 206684), (16, 155013), (24, 103342), (48, 51671), (163, 15216), (317, 7824), (326, 7608), (489, 5072), (634, 3912), (652, 3804), (951, 2608), (978, 2536), (1268, 1956), (1304, 1902)]