4490796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 11176704

約数和(自身を除く): 6685908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 307, 318, 614, 636, 921, 1219, 1228, 1842, 2438, 3657, 3684, 4876, 7061, 7314, 14122, 14628, 16271, 21183, 28244, 32542, 42366, 48813, 65084, 84732, 97626, 195252, 374233, 748466, 1122699, 1496932, 2245398, 4490796]

約数ペア:

[(1, 4490796), (2, 2245398), (3, 1496932), (4, 1122699), (6, 748466), (12, 374233), (23, 195252), (46, 97626), (53, 84732), (69, 65084), (92, 48813), (106, 42366), (138, 32542), (159, 28244), (212, 21183), (276, 16271), (307, 14628), (318, 14122), (614, 7314), (636, 7061), (921, 4876), (1219, 3684), (1228, 3657), (1842, 2438)]