2028097904

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 4542971136

約数和(自身を除く): 2514873232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 241, 331, 454, 482, 662, 908, 964, 1324, 1589, 1687, 1816, 1928, 2317, 2648, 3178, 3374, 3632, 3856, 4634, 5296, 6356, 6748, 9268, 12712, 13496, 18536, 25424, 26992, 37072, 54707, 75137, 79771, 109414, 150274, 159542, 218828, 300548, 319084, 382949, 437656, 525959, 558397, 601096, 638168, 765898, 875312, 1051918, 1116794, 1202192, 1276336, 1531796, 2103836, 2233588, 3063592, 4207672, 4467176, 6127184, 8415344, 8934352, 18108017, 36216034, 72432068, 126756119, 144864136, 253512238, 289728272, 507024476, 1014048952, 2028097904]

約数ペア:

[(1, 2028097904), (2, 1014048952), (4, 507024476), (7, 289728272), (8, 253512238), (14, 144864136), (16, 126756119), (28, 72432068), (56, 36216034), (112, 18108017), (227, 8934352), (241, 8415344), (331, 6127184), (454, 4467176), (482, 4207672), (662, 3063592), (908, 2233588), (964, 2103836), (1324, 1531796), (1589, 1276336), (1687, 1202192), (1816, 1116794), (1928, 1051918), (2317, 875312), (2648, 765898), (3178, 638168), (3374, 601096), (3632, 558397), (3856, 525959), (4634, 437656), (5296, 382949), (6356, 319084), (6748, 300548), (9268, 218828), (12712, 159542), (13496, 150274), (18536, 109414), (25424, 79771), (26992, 75137), (37072, 54707)]