740728161296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1493403551}}^1$

素因数の和:1493403590

約数の個数: 20

約数和(自身を含む): 1481456323584

約数和(自身を除く): 740728162288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1493403551, 2986807102, 5973614204, 11947228408, 23894456816, 46295510081, 92591020162, 185182040324, 370364080648, 740728161296]

約数ペア:

[(1, 740728161296), (2, 370364080648), (4, 185182040324), (8, 92591020162), (16, 46295510081), (31, 23894456816), (62, 11947228408), (124, 5973614204), (248, 2986807102), (496, 1493403551)]