1325022832

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{381631}}^1$

素因数の和:381677

約数の個数: 40

約数和(自身を含む): 3028631552

約数和(自身を除く): 1703608720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 381631, 763262, 1526524, 2671417, 3053048, 5342834, 6106096, 10685668, 11830561, 21371336, 23661122, 42742672, 47322244, 82813927, 94644488, 165627854, 189288976, 331255708, 662511416, 1325022832]

約数ペア:

[(1, 1325022832), (2, 662511416), (4, 331255708), (7, 189288976), (8, 165627854), (14, 94644488), (16, 82813927), (28, 47322244), (31, 42742672), (56, 23661122), (62, 21371336), (112, 11830561), (124, 10685668), (217, 6106096), (248, 5342834), (434, 3053048), (496, 2671417), (868, 1526524), (1736, 763262), (3472, 381631)]