396906000001

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1\times {\mathrm{1831}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 475246154880

約数和(自身を除く): 78340154879

約数列:

[1, 7, 49, 59, 97, 413, 679, 773, 1831, 2891, 4753, 5411, 5723, 12817, 37877, 40061, 45607, 74981, 89719, 108029, 177607, 280427, 319249, 524867, 756203, 1243249, 1415363, 2234743, 3674069, 4423879, 5293421, 8702743, 9907541, 10478813, 30967153, 69352787, 73351691, 83506417, 137290211, 216770071, 513461837, 584544919, 961031477, 4091814433, 6727220339, 8100122449, 56700857143, 396906000001]

約数ペア:

[(1, 396906000001), (7, 56700857143), (49, 8100122449), (59, 6727220339), (97, 4091814433), (413, 961031477), (679, 584544919), (773, 513461837), (1831, 216770071), (2891, 137290211), (4753, 83506417), (5411, 73351691), (5723, 69352787), (12817, 30967153), (37877, 10478813), (40061, 9907541), (45607, 8702743), (74981, 5293421), (89719, 4423879), (108029, 3674069), (177607, 2234743), (280427, 1415363), (319249, 1243249), (524867, 756203)]