392916

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 927360

約数和(自身を除く): 534444

約数列:

[1, 2, 3, 4, 6, 12, 137, 239, 274, 411, 478, 548, 717, 822, 956, 1434, 1644, 2868, 32743, 65486, 98229, 130972, 196458, 392916]

約数ペア:

[(1, 392916), (2, 196458), (3, 130972), (4, 98229), (6, 65486), (12, 32743), (137, 2868), (239, 1644), (274, 1434), (411, 956), (478, 822), (548, 717)]