1314329072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{378551}}^1$

素因数の和:378597

約数の個数: 40

約数和(自身を含む): 3004188672

約数和(自身を除く): 1689859600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 378551, 757102, 1514204, 2649857, 3028408, 5299714, 6056816, 10599428, 11735081, 21198856, 23470162, 42397712, 46940324, 82145567, 93880648, 164291134, 187761296, 328582268, 657164536, 1314329072]

約数ペア:

[(1, 1314329072), (2, 657164536), (4, 328582268), (7, 187761296), (8, 164291134), (14, 93880648), (16, 82145567), (28, 46940324), (31, 42397712), (56, 23470162), (62, 21198856), (112, 11735081), (124, 10599428), (217, 6056816), (248, 5299714), (434, 3028408), (496, 2649857), (868, 1514204), (1736, 757102), (3472, 378551)]