1390992

素因数分解:

$2^4\times 3^1\times {\mathrm{28979}}^1$

素因数の和:28990

約数の個数: 20

約数和(自身を含む): 3593520

約数和(自身を除く): 2202528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28979, 57958, 86937, 115916, 173874, 231832, 347748, 463664, 695496, 1390992]

約数ペア:

[(1, 1390992), (2, 695496), (3, 463664), (4, 347748), (6, 231832), (8, 173874), (12, 115916), (16, 86937), (24, 57958), (48, 28979)]