402742462

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1\times {\mathrm{1451}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 609543792

約数和(自身を除く): 206801330

約数列:

[1, 2, 137, 274, 1013, 1451, 2026, 2902, 138781, 198787, 277562, 397574, 1469863, 2939726, 201371231, 402742462]

約数ペア:

[(1, 402742462), (2, 201371231), (137, 2939726), (274, 1469863), (1013, 397574), (1451, 277562), (2026, 198787), (2902, 138781)]