2019964584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{19273}}^1$

素因数の和:19690

約数の個数: 64

約数和(自身を含む): 5523157440

約数和(自身を除く): 3503192856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 397, 794, 1191, 1588, 2382, 3176, 4367, 4764, 8734, 9528, 13101, 17468, 19273, 26202, 34936, 38546, 52404, 57819, 77092, 104808, 115638, 154184, 212003, 231276, 424006, 462552, 636009, 848012, 1272018, 1696024, 2544036, 5088072, 7651381, 15302762, 22954143, 30605524, 45908286, 61211048, 84165191, 91816572, 168330382, 183633144, 252495573, 336660764, 504991146, 673321528, 1009982292, 2019964584]

約数ペア:

[(1, 2019964584), (2, 1009982292), (3, 673321528), (4, 504991146), (6, 336660764), (8, 252495573), (11, 183633144), (12, 168330382), (22, 91816572), (24, 84165191), (33, 61211048), (44, 45908286), (66, 30605524), (88, 22954143), (132, 15302762), (264, 7651381), (397, 5088072), (794, 2544036), (1191, 1696024), (1588, 1272018), (2382, 848012), (3176, 636009), (4367, 462552), (4764, 424006), (8734, 231276), (9528, 212003), (13101, 154184), (17468, 115638), (19273, 104808), (26202, 77092), (34936, 57819), (38546, 52404)]