1330842970

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{552217}}^1$

素因数の和:552465

約数の個数: 16

約数和(自身を含む): 2405461608

約数和(自身を除く): 1074618638

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 552217, 1104434, 2761085, 5522170, 133084297, 266168594, 665421485, 1330842970]

約数ペア:

[(1, 1330842970), (2, 665421485), (5, 266168594), (10, 133084297), (241, 5522170), (482, 2761085), (1205, 1104434), (2410, 552217)]