1601663408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1494089}}^1$

素因数の和:1494164

約数の個数: 20

約数和(自身を含む): 3149541720

約数和(自身を除く): 1547878312

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1494089, 2988178, 5976356, 11952712, 23905424, 100103963, 200207926, 400415852, 800831704, 1601663408]

約数ペア:

[(1, 1601663408), (2, 800831704), (4, 400415852), (8, 200207926), (16, 100103963), (67, 23905424), (134, 11952712), (268, 5976356), (536, 2988178), (1072, 1494089)]