3640930

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{673}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 6575544

約数和(自身を除く): 2934614

約数列:

[1, 2, 5, 10, 541, 673, 1082, 1346, 2705, 3365, 5410, 6730, 364093, 728186, 1820465, 3640930]

約数ペア:

[(1, 3640930), (2, 1820465), (5, 728186), (10, 364093), (541, 6730), (673, 5410), (1082, 3365), (1346, 2705)]