2057974772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{21163}}^1$

素因数の和:21348

約数の個数: 48

約数和(自身を含む): 4323551232

約数和(自身を除く): 2265576460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 604, 644, 1057, 2114, 3473, 4228, 6946, 13892, 21163, 24311, 42326, 48622, 84652, 97244, 148141, 296282, 486749, 592564, 973498, 1946996, 3195613, 3407243, 6391226, 6814486, 12782452, 13628972, 22369291, 44738582, 73499099, 89477164, 146998198, 293996396, 514493693, 1028987386, 2057974772]

約数ペア:

[(1, 2057974772), (2, 1028987386), (4, 514493693), (7, 293996396), (14, 146998198), (23, 89477164), (28, 73499099), (46, 44738582), (92, 22369291), (151, 13628972), (161, 12782452), (302, 6814486), (322, 6391226), (604, 3407243), (644, 3195613), (1057, 1946996), (2114, 973498), (3473, 592564), (4228, 486749), (6946, 296282), (13892, 148141), (21163, 97244), (24311, 84652), (42326, 48622)]