1555109204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{14957}}^1$

素因数の和:15128

約数の個数: 48

約数和(自身を含む): 3166309440

約数和(自身を除く): 1611200236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 748, 1529, 2363, 3058, 4726, 6116, 9452, 14957, 25993, 29914, 51986, 59828, 103972, 164527, 254269, 329054, 508538, 658108, 1017076, 2079023, 2796959, 4158046, 5593918, 8316092, 11187836, 22869253, 35343391, 45738506, 70686782, 91477012, 141373564, 388777301, 777554602, 1555109204]

約数ペア:

[(1, 1555109204), (2, 777554602), (4, 388777301), (11, 141373564), (17, 91477012), (22, 70686782), (34, 45738506), (44, 35343391), (68, 22869253), (139, 11187836), (187, 8316092), (278, 5593918), (374, 4158046), (556, 2796959), (748, 2079023), (1529, 1017076), (2363, 658108), (3058, 508538), (4726, 329054), (6116, 254269), (9452, 164527), (14957, 103972), (25993, 59828), (29914, 51986)]