1489357828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{12983}}^1$

素因数の和:13252

約数の個数: 48

約数和(自身を含む): 3167265024

約数和(自身を除く): 1677907196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 964, 1687, 3374, 4097, 6748, 8194, 12983, 16388, 25966, 28679, 51932, 57358, 90881, 114716, 181762, 220711, 363524, 441422, 882844, 1544977, 3089954, 3128903, 6179908, 6257806, 12515612, 21902321, 43804642, 53191351, 87609284, 106382702, 212765404, 372339457, 744678914, 1489357828]

約数ペア:

[(1, 1489357828), (2, 744678914), (4, 372339457), (7, 212765404), (14, 106382702), (17, 87609284), (28, 53191351), (34, 43804642), (68, 21902321), (119, 12515612), (238, 6257806), (241, 6179908), (476, 3128903), (482, 3089954), (964, 1544977), (1687, 882844), (3374, 441422), (4097, 363524), (6748, 220711), (8194, 181762), (12983, 114716), (16388, 90881), (25966, 57358), (28679, 51932)]