1905411088

素因数分解:

$2^4\times 7^1\times {\mathrm{907}}^1\times {\mathrm{18757}}^1$

素因数の和:19679

約数の個数: 40

約数和(自身を含む): 4224001472

約数和(自身を除く): 2318590384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 907, 1814, 3628, 6349, 7256, 12698, 14512, 18757, 25396, 37514, 50792, 75028, 101584, 131299, 150056, 262598, 300112, 525196, 1050392, 2100784, 17012599, 34025198, 68050396, 119088193, 136100792, 238176386, 272201584, 476352772, 952705544, 1905411088]

約数ペア:

[(1, 1905411088), (2, 952705544), (4, 476352772), (7, 272201584), (8, 238176386), (14, 136100792), (16, 119088193), (28, 68050396), (56, 34025198), (112, 17012599), (907, 2100784), (1814, 1050392), (3628, 525196), (6349, 300112), (7256, 262598), (12698, 150056), (14512, 131299), (18757, 101584), (25396, 75028), (37514, 50792)]