499200154124

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1040113}}^1$

素因数の和:1040466

約数の個数: 48

約数和(自身を含む): 1018379777856

約数和(自身を除く): 519179623732

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 281, 427, 562, 854, 1124, 1708, 1967, 3934, 7868, 17141, 34282, 68564, 119987, 239974, 479948, 1040113, 2080226, 4160452, 7280791, 14561582, 29123164, 63446893, 126893786, 253787572, 292271753, 444128251, 584543506, 888256502, 1169087012, 1776513004, 2045902271, 4091804542, 8183609084, 17828576933, 35657153866, 71314307732, 124800038531, 249600077062, 499200154124]

約数ペア:

[(1, 499200154124), (2, 249600077062), (4, 124800038531), (7, 71314307732), (14, 35657153866), (28, 17828576933), (61, 8183609084), (122, 4091804542), (244, 2045902271), (281, 1776513004), (427, 1169087012), (562, 888256502), (854, 584543506), (1124, 444128251), (1708, 292271753), (1967, 253787572), (3934, 126893786), (7868, 63446893), (17141, 29123164), (34282, 14561582), (68564, 7280791), (119987, 4160452), (239974, 2080226), (479948, 1040113)]