405080452754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{120631463}}^1$

素因数の和:120631561

約数の個数: 16

約数和(自身を含む): 642724440192

約数和(自身を除く): 237643987438

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 120631463, 241262926, 2774523649, 5549047298, 8806096799, 17612193598, 202540226377, 405080452754]

約数ペア:

[(1, 405080452754), (2, 202540226377), (23, 17612193598), (46, 8806096799), (73, 5549047298), (146, 2774523649), (1679, 241262926), (3358, 120631463)]