2059574216

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21246

約数の個数: 64

約数和(自身を含む): 4629312000

約数和(自身を除く): 2569737784

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1739, 2072, 2632, 3478, 6956, 12173, 13912, 21149, 24346, 42298, 48692, 84596, 97384, 148043, 169192, 296086, 592172, 782513, 994003, 1184344, 1565026, 1988006, 3130052, 3976012, 5477591, 6260104, 6958021, 7952024, 10955182, 13916042, 21910364, 27832084, 36778111, 43820728, 55664168, 73556222, 147112444, 257446777, 294224888, 514893554, 1029787108, 2059574216]

約数ペア:

[(1, 2059574216), (2, 1029787108), (4, 514893554), (7, 294224888), (8, 257446777), (14, 147112444), (28, 73556222), (37, 55664168), (47, 43820728), (56, 36778111), (74, 27832084), (94, 21910364), (148, 13916042), (188, 10955182), (259, 7952024), (296, 6958021), (329, 6260104), (376, 5477591), (518, 3976012), (658, 3130052), (1036, 1988006), (1316, 1565026), (1739, 1184344), (2072, 994003), (2632, 782513), (3478, 592172), (6956, 296086), (12173, 169192), (13912, 148043), (21149, 97384), (24346, 84596), (42298, 48692)]