2177790104

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{150151}}^1$

素因数の和:150208

約数の個数: 48

約数和(自身を含む): 4878438480

約数和(自身を除く): 2700648376

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 150151, 300302, 600604, 1051057, 1201208, 2102114, 4204228, 5555587, 7357399, 8408456, 11111174, 14714798, 22222348, 29429596, 38889109, 44444696, 58859192, 77778218, 155556436, 272223763, 311112872, 544447526, 1088895052, 2177790104]

約数ペア:

[(1, 2177790104), (2, 1088895052), (4, 544447526), (7, 311112872), (8, 272223763), (14, 155556436), (28, 77778218), (37, 58859192), (49, 44444696), (56, 38889109), (74, 29429596), (98, 22222348), (148, 14714798), (196, 11111174), (259, 8408456), (296, 7357399), (392, 5555587), (518, 4204228), (1036, 2102114), (1813, 1201208), (2072, 1051057), (3626, 600604), (7252, 300302), (14504, 150151)]