2015803048

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3643}}^1$

素因数の和:3938

約数の個数: 64

約数和(自身を含む): 4444513920

約数和(自身を除く): 2428710872

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 241, 287, 328, 482, 574, 964, 1148, 1687, 1928, 2296, 3374, 3643, 6748, 7286, 9881, 13496, 14572, 19762, 25501, 29144, 39524, 51002, 69167, 79048, 102004, 138334, 149363, 204008, 276668, 298726, 553336, 597452, 877963, 1045541, 1194904, 1755926, 2091082, 3511852, 4182164, 6145741, 7023704, 8364328, 12291482, 24582964, 35996483, 49165928, 71992966, 143985932, 251975381, 287971864, 503950762, 1007901524, 2015803048]

約数ペア:

[(1, 2015803048), (2, 1007901524), (4, 503950762), (7, 287971864), (8, 251975381), (14, 143985932), (28, 71992966), (41, 49165928), (56, 35996483), (82, 24582964), (164, 12291482), (241, 8364328), (287, 7023704), (328, 6145741), (482, 4182164), (574, 3511852), (964, 2091082), (1148, 1755926), (1687, 1194904), (1928, 1045541), (2296, 877963), (3374, 597452), (3643, 553336), (6748, 298726), (7286, 276668), (9881, 204008), (13496, 149363), (14572, 138334), (19762, 102004), (25501, 79048), (29144, 69167), (39524, 51002)]