779942252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 1482945408

約数和(自身を除く): 703003156

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 277, 554, 799, 881, 1108, 1598, 1762, 3196, 3524, 4709, 9418, 13019, 14977, 18836, 26038, 29954, 41407, 52076, 59908, 82814, 165628, 221323, 244037, 442646, 488074, 703919, 885292, 976148, 1407838, 2815676, 4148629, 8297258, 11469739, 16594516, 22939478, 45878956, 194985563, 389971126, 779942252]

約数ペア:

[(1, 779942252), (2, 389971126), (4, 194985563), (17, 45878956), (34, 22939478), (47, 16594516), (68, 11469739), (94, 8297258), (188, 4148629), (277, 2815676), (554, 1407838), (799, 976148), (881, 885292), (1108, 703919), (1598, 488074), (1762, 442646), (3196, 244037), (3524, 221323), (4709, 165628), (9418, 82814), (13019, 59908), (14977, 52076), (18836, 41407), (26038, 29954)]