979105984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2557}}^1$

素因数の和:2793

約数の個数: 56

約数和(自身を含む): 2016768128

約数和(自身を除く): 1037662144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 193, 248, 386, 496, 772, 992, 1544, 1984, 2557, 3088, 5114, 5983, 6176, 10228, 11966, 12352, 20456, 23932, 40912, 47864, 79267, 81824, 95728, 158534, 163648, 191456, 317068, 382912, 493501, 634136, 987002, 1268272, 1974004, 2536544, 3948008, 5073088, 7896016, 15298531, 15792032, 30597062, 31584064, 61194124, 122388248, 244776496, 489552992, 979105984]

約数ペア:

[(1, 979105984), (2, 489552992), (4, 244776496), (8, 122388248), (16, 61194124), (31, 31584064), (32, 30597062), (62, 15792032), (64, 15298531), (124, 7896016), (193, 5073088), (248, 3948008), (386, 2536544), (496, 1974004), (772, 1268272), (992, 987002), (1544, 634136), (1984, 493501), (2557, 382912), (3088, 317068), (5114, 191456), (5983, 163648), (6176, 158534), (10228, 95728), (11966, 81824), (12352, 79267), (20456, 47864), (23932, 40912)]