2004244688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{11059}}^1$

素因数の和:11355

約数の個数: 40

約数和(自身を含む): 3982661760

約数和(自身を除く): 1978417072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 241, 376, 482, 752, 964, 1928, 3856, 11059, 11327, 22118, 22654, 44236, 45308, 88472, 90616, 176944, 181232, 519773, 1039546, 2079092, 2665219, 4158184, 5330438, 8316368, 10660876, 21321752, 42643504, 125265293, 250530586, 501061172, 1002122344, 2004244688]

約数ペア:

[(1, 2004244688), (2, 1002122344), (4, 501061172), (8, 250530586), (16, 125265293), (47, 42643504), (94, 21321752), (188, 10660876), (241, 8316368), (376, 5330438), (482, 4158184), (752, 2665219), (964, 2079092), (1928, 1039546), (3856, 519773), (11059, 181232), (11327, 176944), (22118, 90616), (22654, 88472), (44236, 45308)]