396579652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2803}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 824061952

約数和(自身を除く): 427482300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 868, 1141, 2282, 2803, 4564, 5053, 5606, 10106, 11212, 19621, 20212, 35371, 39242, 70742, 78484, 86893, 141484, 173786, 347572, 456889, 608251, 913778, 1216502, 1827556, 2433004, 3198223, 6396446, 12792892, 14163559, 28327118, 56654236, 99144913, 198289826, 396579652]

約数ペア:

[(1, 396579652), (2, 198289826), (4, 99144913), (7, 56654236), (14, 28327118), (28, 14163559), (31, 12792892), (62, 6396446), (124, 3198223), (163, 2433004), (217, 1827556), (326, 1216502), (434, 913778), (652, 608251), (868, 456889), (1141, 347572), (2282, 173786), (2803, 141484), (4564, 86893), (5053, 78484), (5606, 70742), (10106, 39242), (11212, 35371), (19621, 20212)]