1028008826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 1744888992

約数和(自身を除く): 716880166

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 547, 559, 1066, 1094, 1118, 1681, 1763, 3362, 3526, 7111, 14222, 21853, 22427, 22919, 23521, 43706, 44854, 45838, 47042, 72283, 144566, 291551, 305773, 583102, 611546, 919507, 939679, 964361, 1839014, 1879358, 1928722, 11953591, 12536693, 23907182, 25073386, 39538801, 79077602, 514004413, 1028008826]

約数ペア:

[(1, 1028008826), (2, 514004413), (13, 79077602), (26, 39538801), (41, 25073386), (43, 23907182), (82, 12536693), (86, 11953591), (533, 1928722), (547, 1879358), (559, 1839014), (1066, 964361), (1094, 939679), (1118, 919507), (1681, 611546), (1763, 583102), (3362, 305773), (3526, 291551), (7111, 144566), (14222, 72283), (21853, 47042), (22427, 45838), (22919, 44854), (23521, 43706)]