2018264988

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1\times {\mathrm{1103}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 4751792640

約数和(自身を除く): 2733527652

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1097, 1103, 1668, 2194, 2206, 3291, 3309, 4388, 4412, 6582, 6618, 13164, 13236, 152483, 153317, 304966, 306634, 457449, 459951, 609932, 613268, 914898, 919902, 1209991, 1829796, 1839804, 2419982, 3629973, 4839964, 7259946, 14519892, 168188749, 336377498, 504566247, 672754996, 1009132494, 2018264988]

約数ペア:

[(1, 2018264988), (2, 1009132494), (3, 672754996), (4, 504566247), (6, 336377498), (12, 168188749), (139, 14519892), (278, 7259946), (417, 4839964), (556, 3629973), (834, 2419982), (1097, 1839804), (1103, 1829796), (1668, 1209991), (2194, 919902), (2206, 914898), (3291, 613268), (3309, 609932), (4388, 459951), (4412, 457449), (6582, 306634), (6618, 304966), (13164, 153317), (13236, 152483)]