2018993032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{3361}}^1$

素因数の和:4022

約数の個数: 64

約数和(自身を含む): 4589533440

約数和(自身を除く): 2570540408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 631, 952, 1262, 2524, 3361, 4417, 5048, 6722, 8834, 10727, 13444, 17668, 21454, 23527, 26888, 35336, 42908, 47054, 57137, 75089, 85816, 94108, 114274, 150178, 188216, 228548, 300356, 399959, 457096, 600712, 799918, 1599836, 2120791, 3199672, 4241582, 8483164, 14845537, 16966328, 29691074, 36053447, 59382148, 72106894, 118764296, 144213788, 252374129, 288427576, 504748258, 1009496516, 2018993032]

約数ペア:

[(1, 2018993032), (2, 1009496516), (4, 504748258), (7, 288427576), (8, 252374129), (14, 144213788), (17, 118764296), (28, 72106894), (34, 59382148), (56, 36053447), (68, 29691074), (119, 16966328), (136, 14845537), (238, 8483164), (476, 4241582), (631, 3199672), (952, 2120791), (1262, 1599836), (2524, 799918), (3361, 600712), (4417, 457096), (5048, 399959), (6722, 300356), (8834, 228548), (10727, 188216), (13444, 150178), (17668, 114274), (21454, 94108), (23527, 85816), (26888, 75089), (35336, 57137), (42908, 47054)]