2022428716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211817}}^1$

素因数の和:211870

約数の個数: 48

約数和(自身を含む): 4554934272

約数和(自身を除く): 2532505556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 211817, 423634, 847268, 1482719, 2329987, 2965438, 4659974, 5930876, 6566327, 9319948, 13132654, 16309909, 26265308, 32619818, 45964289, 65239636, 72229597, 91928578, 144459194, 183857156, 288918388, 505607179, 1011214358, 2022428716]

約数ペア:

[(1, 2022428716), (2, 1011214358), (4, 505607179), (7, 288918388), (11, 183857156), (14, 144459194), (22, 91928578), (28, 72229597), (31, 65239636), (44, 45964289), (62, 32619818), (77, 26265308), (124, 16309909), (154, 13132654), (217, 9319948), (308, 6566327), (341, 5930876), (434, 4659974), (682, 2965438), (868, 2329987), (1364, 1482719), (2387, 847268), (4774, 423634), (9548, 211817)]