427776874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6047}}^1$

素因数の和:6250

約数の個数: 32

約数和(自身を含む): 761757696

約数和(自身を除く): 333980822

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 1141, 2282, 5053, 6047, 10106, 12094, 35371, 42329, 70742, 84658, 187457, 374914, 985661, 1312199, 1971322, 2624398, 6899627, 13799254, 30555491, 61110982, 213888437, 427776874]

約数ペア:

[(1, 427776874), (2, 213888437), (7, 61110982), (14, 30555491), (31, 13799254), (62, 6899627), (163, 2624398), (217, 1971322), (326, 1312199), (434, 985661), (1141, 374914), (2282, 187457), (5053, 84658), (6047, 70742), (10106, 42329), (12094, 35371)]