1028729234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 1805303808

約数和(自身を除く): 776574574

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 211, 263, 299, 403, 422, 526, 598, 713, 806, 1426, 2743, 3419, 4853, 5486, 6049, 6541, 6838, 8153, 9269, 9706, 12098, 13082, 16306, 18538, 55493, 63089, 78637, 85033, 105989, 110986, 126178, 150443, 157274, 170066, 187519, 211978, 300886, 375038, 721409, 1276339, 1442818, 1720283, 1955759, 2437747, 2552678, 3440566, 3911518, 4875494, 16592407, 22363679, 33184814, 39566509, 44727358, 79133018, 514364617, 1028729234]

約数ペア:

[(1, 1028729234), (2, 514364617), (13, 79133018), (23, 44727358), (26, 39566509), (31, 33184814), (46, 22363679), (62, 16592407), (211, 4875494), (263, 3911518), (299, 3440566), (403, 2552678), (422, 2437747), (526, 1955759), (598, 1720283), (713, 1442818), (806, 1276339), (1426, 721409), (2743, 375038), (3419, 300886), (4853, 211978), (5486, 187519), (6049, 170066), (6541, 157274), (6838, 150443), (8153, 126178), (9269, 110986), (9706, 105989), (12098, 85033), (13082, 78637), (16306, 63089), (18538, 55493)]