2023938028

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{639677}}^1$

素因数の和:639801

約数の個数: 24

約数和(自身を含む): 4083704352

約数和(自身を除く): 2059766324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 639677, 1279354, 2558708, 4477739, 8955478, 17910956, 72283501, 144567002, 289134004, 505984507, 1011969014, 2023938028]

約数ペア:

[(1, 2023938028), (2, 1011969014), (4, 505984507), (7, 289134004), (14, 144567002), (28, 72283501), (113, 17910956), (226, 8955478), (452, 4477739), (791, 2558708), (1582, 1279354), (3164, 639677)]