1378284

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 3235008

約数和(自身を除く): 1856724

約数列:

[1, 2, 3, 4, 6, 12, 331, 347, 662, 694, 993, 1041, 1324, 1388, 1986, 2082, 3972, 4164, 114857, 229714, 344571, 459428, 689142, 1378284]

約数ペア:

[(1, 1378284), (2, 689142), (3, 459428), (4, 344571), (6, 229714), (12, 114857), (331, 4164), (347, 3972), (662, 2082), (694, 1986), (993, 1388), (1041, 1324)]