2064744364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 3851478400

約数和(自身を除く): 1786734036

約数列:

[1, 2, 4, 19, 38, 76, 139, 241, 278, 482, 556, 811, 964, 1622, 2641, 3244, 4579, 5282, 9158, 10564, 15409, 18316, 30818, 33499, 61636, 66998, 112729, 133996, 195451, 225458, 390902, 450916, 636481, 781804, 1272962, 2141851, 2545924, 3713569, 4283702, 7427138, 8567404, 14854276, 27167689, 54335378, 108670756, 516186091, 1032372182, 2064744364]

約数ペア:

[(1, 2064744364), (2, 1032372182), (4, 516186091), (19, 108670756), (38, 54335378), (76, 27167689), (139, 14854276), (241, 8567404), (278, 7427138), (482, 4283702), (556, 3713569), (811, 2545924), (964, 2141851), (1622, 1272962), (2641, 781804), (3244, 636481), (4579, 450916), (5282, 390902), (9158, 225458), (10564, 195451), (15409, 133996), (18316, 112729), (30818, 66998), (33499, 61636)]