2078386904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 4445763840

約数和(自身を除く): 2367376936

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 643, 1012, 1286, 1597, 2024, 2572, 3194, 5144, 6388, 7073, 12776, 14146, 14789, 17567, 28292, 29578, 35134, 36731, 56584, 59156, 70268, 73462, 118312, 140536, 146924, 162679, 293848, 325358, 404041, 650716, 808082, 1026871, 1301432, 1616164, 2053742, 3232328, 4107484, 8214968, 11295581, 22591162, 23618033, 45182324, 47236066, 90364648, 94472132, 188944264, 259798363, 519596726, 1039193452, 2078386904]

約数ペア:

[(1, 2078386904), (2, 1039193452), (4, 519596726), (8, 259798363), (11, 188944264), (22, 94472132), (23, 90364648), (44, 47236066), (46, 45182324), (88, 23618033), (92, 22591162), (184, 11295581), (253, 8214968), (506, 4107484), (643, 3232328), (1012, 2053742), (1286, 1616164), (1597, 1301432), (2024, 1026871), (2572, 808082), (3194, 650716), (5144, 404041), (6388, 325358), (7073, 293848), (12776, 162679), (14146, 146924), (14789, 140536), (17567, 118312), (28292, 73462), (29578, 70268), (35134, 59156), (36731, 56584)]