1390000506

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7473121}}^1$

素因数の和:7473157

約数の個数: 16

約数和(自身を含む): 2869678848

約数和(自身を除く): 1479678342

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 7473121, 14946242, 22419363, 44838726, 231666751, 463333502, 695000253, 1390000506]

約数ペア:

[(1, 1390000506), (2, 695000253), (3, 463333502), (6, 231666751), (31, 44838726), (62, 22419363), (93, 14946242), (186, 7473121)]