5401988

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{4673}}^1$

素因数の和:4711

約数の個数: 18

約数和(自身を含む): 10044426

約数和(自身を除く): 4642438

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4673, 9346, 18692, 79441, 158882, 317764, 1350497, 2700994, 5401988]

約数ペア:

[(1, 5401988), (2, 2700994), (4, 1350497), (17, 317764), (34, 158882), (68, 79441), (289, 18692), (578, 9346), (1156, 4673)]