4080647942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{20983}}^1$

素因数の和:21500

約数の個数: 32

約数和(自身を含む): 7252070400

約数和(自身を除く): 3171422458

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 479, 958, 3353, 6706, 13891, 20983, 27782, 41966, 97237, 146881, 194474, 293762, 608507, 1217014, 4259549, 8519098, 10050857, 20101714, 70355999, 140711998, 291474853, 582949706, 2040323971, 4080647942]

約数ペア:

[(1, 4080647942), (2, 2040323971), (7, 582949706), (14, 291474853), (29, 140711998), (58, 70355999), (203, 20101714), (406, 10050857), (479, 8519098), (958, 4259549), (3353, 1217014), (6706, 608507), (13891, 293762), (20983, 194474), (27782, 146881), (41966, 97237)]