1295923256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{15787}}^1$

素因数の和:16155

約数の個数: 32

約数和(自身を含む): 2515975680

約数和(自身を除く): 1220052424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1324, 2648, 10261, 15787, 20522, 31574, 41044, 63148, 82088, 126296, 489397, 978794, 1957588, 3915176, 5225497, 10450994, 20901988, 41803976, 161990407, 323980814, 647961628, 1295923256]

約数ペア:

[(1, 1295923256), (2, 647961628), (4, 323980814), (8, 161990407), (31, 41803976), (62, 20901988), (124, 10450994), (248, 5225497), (331, 3915176), (662, 1957588), (1324, 978794), (2648, 489397), (10261, 126296), (15787, 82088), (20522, 63148), (31574, 41044)]