775144634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 1352514240

約数和(自身を除く): 577369606

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 263, 418, 526, 641, 1282, 2299, 2893, 4598, 4997, 5786, 7051, 9994, 12179, 14102, 24358, 31823, 54967, 63646, 77561, 109934, 133969, 155122, 168583, 267938, 337166, 604637, 1209274, 1473659, 1854413, 2947318, 3203077, 3708826, 6406154, 20398543, 35233847, 40797086, 70467694, 387572317, 775144634]

約数ペア:

[(1, 775144634), (2, 387572317), (11, 70467694), (19, 40797086), (22, 35233847), (38, 20398543), (121, 6406154), (209, 3708826), (242, 3203077), (263, 2947318), (418, 1854413), (526, 1473659), (641, 1209274), (1282, 604637), (2299, 337166), (2893, 267938), (4598, 168583), (4997, 155122), (5786, 133969), (7051, 109934), (9994, 77561), (12179, 63646), (14102, 54967), (24358, 31823)]