1211700416

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:1969

約数の個数: 56

約数和(自身を含む): 2462899824

約数和(自身を除く): 1251199408

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 211, 212, 422, 424, 844, 848, 1688, 1693, 1696, 3376, 3386, 3392, 6752, 6772, 11183, 13504, 13544, 22366, 27088, 44732, 54176, 89464, 89729, 108352, 178928, 179458, 357223, 357856, 358916, 714446, 715712, 717832, 1428892, 1435664, 2857784, 2871328, 5715568, 5742656, 11431136, 18932819, 22862272, 37865638, 75731276, 151462552, 302925104, 605850208, 1211700416]

約数ペア:

[(1, 1211700416), (2, 605850208), (4, 302925104), (8, 151462552), (16, 75731276), (32, 37865638), (53, 22862272), (64, 18932819), (106, 11431136), (211, 5742656), (212, 5715568), (422, 2871328), (424, 2857784), (844, 1435664), (848, 1428892), (1688, 717832), (1693, 715712), (1696, 714446), (3376, 358916), (3386, 357856), (3392, 357223), (6752, 179458), (6772, 178928), (11183, 108352), (13504, 89729), (13544, 89464), (22366, 54176), (27088, 44732)]