2100070322

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{105563}}^1$

素因数の和:105615

約数の個数: 32

約数和(自身を含む): 3800304000

約数和(自身を除く): 1700233678

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 9947, 19894, 105563, 211126, 738941, 1477882, 3061327, 5172587, 6122654, 10345174, 21429289, 36208109, 42858578, 72416218, 150005023, 300010046, 1050035161, 2100070322]

約数ペア:

[(1, 2100070322), (2, 1050035161), (7, 300010046), (14, 150005023), (29, 72416218), (49, 42858578), (58, 36208109), (98, 21429289), (203, 10345174), (343, 6122654), (406, 5172587), (686, 3061327), (1421, 1477882), (2842, 738941), (9947, 211126), (19894, 105563)]