2941870876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 6283469696

約数和(自身を除く): 3341598820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 289, 422, 476, 578, 844, 1156, 1477, 1723, 2023, 2954, 3446, 3587, 4046, 5908, 6892, 7174, 8092, 12061, 14348, 24122, 25109, 29291, 48244, 50218, 58582, 60979, 100436, 117164, 121958, 205037, 243916, 363553, 410074, 426853, 497947, 727106, 820148, 853706, 995894, 1454212, 1707412, 1991788, 2544871, 3485629, 5089742, 6180401, 6971258, 10179484, 12360802, 13942516, 24721604, 43262807, 86525614, 105066817, 173051228, 210133634, 420267268, 735467719, 1470935438, 2941870876]

約数ペア:

[(1, 2941870876), (2, 1470935438), (4, 735467719), (7, 420267268), (14, 210133634), (17, 173051228), (28, 105066817), (34, 86525614), (68, 43262807), (119, 24721604), (211, 13942516), (238, 12360802), (289, 10179484), (422, 6971258), (476, 6180401), (578, 5089742), (844, 3485629), (1156, 2544871), (1477, 1991788), (1723, 1707412), (2023, 1454212), (2954, 995894), (3446, 853706), (3587, 820148), (4046, 727106), (5908, 497947), (6892, 426853), (7174, 410074), (8092, 363553), (12061, 243916), (14348, 205037), (24122, 121958), (25109, 117164), (29291, 100436), (48244, 60979), (50218, 58582)]