2013109196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{2939}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 4267468800

約数和(自身を除く): 2254359604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1439, 2878, 2939, 5756, 5878, 10073, 11756, 20146, 20573, 24463, 40292, 41146, 48926, 49963, 82292, 97852, 99926, 171241, 199852, 342482, 349741, 684964, 699482, 1398964, 4229221, 8458442, 16916884, 29604547, 59209094, 71896757, 118418188, 143793514, 287587028, 503277299, 1006554598, 2013109196]

約数ペア:

[(1, 2013109196), (2, 1006554598), (4, 503277299), (7, 287587028), (14, 143793514), (17, 118418188), (28, 71896757), (34, 59209094), (68, 29604547), (119, 16916884), (238, 8458442), (476, 4229221), (1439, 1398964), (2878, 699482), (2939, 684964), (5756, 349741), (5878, 342482), (10073, 199852), (11756, 171241), (20146, 99926), (20573, 97852), (24463, 82292), (40292, 49963), (41146, 48926)]