1888883752

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{102523}}^1$

素因数の和:102590

約数の個数: 48

約数和(自身を含む): 4207584960

約数和(自身を除く): 2318701208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 102523, 205046, 410092, 717661, 820184, 1435322, 2870644, 4818581, 5023627, 5741288, 9637162, 10047254, 19274324, 20094508, 33730067, 38548648, 40189016, 67460134, 134920268, 236110469, 269840536, 472220938, 944441876, 1888883752]

約数ペア:

[(1, 1888883752), (2, 944441876), (4, 472220938), (7, 269840536), (8, 236110469), (14, 134920268), (28, 67460134), (47, 40189016), (49, 38548648), (56, 33730067), (94, 20094508), (98, 19274324), (188, 10047254), (196, 9637162), (329, 5741288), (376, 5023627), (392, 4818581), (658, 2870644), (1316, 1435322), (2303, 820184), (2632, 717661), (4606, 410092), (9212, 205046), (18424, 102523)]