971984812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 1762437600

約数和(自身を除く): 790452788

約数列:

[1, 2, 4, 67, 101, 134, 149, 202, 241, 268, 298, 404, 482, 596, 964, 6767, 9983, 13534, 15049, 16147, 19966, 24341, 27068, 30098, 32294, 35909, 39932, 48682, 60196, 64588, 71818, 97364, 143636, 1008283, 1630847, 2016566, 2405903, 3261694, 3626809, 4033132, 4811806, 6523388, 7253618, 9623612, 14507236, 242996203, 485992406, 971984812]

約数ペア:

[(1, 971984812), (2, 485992406), (4, 242996203), (67, 14507236), (101, 9623612), (134, 7253618), (149, 6523388), (202, 4811806), (241, 4033132), (268, 3626809), (298, 3261694), (404, 2405903), (482, 2016566), (596, 1630847), (964, 1008283), (6767, 143636), (9983, 97364), (13534, 71818), (15049, 64588), (16147, 60196), (19966, 48682), (24341, 39932), (27068, 35909), (30098, 32294)]