8889425446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2143}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 14956792704

約数和(自身を除く): 6067367258

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 281, 562, 671, 1342, 2143, 3091, 4286, 6182, 7381, 14762, 17141, 23573, 34001, 34282, 47146, 68002, 130723, 188551, 259303, 261446, 377102, 518606, 602183, 1204366, 1437953, 2074061, 2875906, 4148122, 6624013, 13248026, 15817483, 31634966, 36733163, 72864143, 73466326, 145728286, 404064793, 808129586, 4444712723, 8889425446]

約数ペア:

[(1, 8889425446), (2, 4444712723), (11, 808129586), (22, 404064793), (61, 145728286), (121, 73466326), (122, 72864143), (242, 36733163), (281, 31634966), (562, 15817483), (671, 13248026), (1342, 6624013), (2143, 4148122), (3091, 2875906), (4286, 2074061), (6182, 1437953), (7381, 1204366), (14762, 602183), (17141, 518606), (23573, 377102), (34001, 261446), (34282, 259303), (47146, 188551), (68002, 130723)]