1777879012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{11657}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 3838746240

約数和(自身を除く): 2060867228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 419, 838, 1676, 2933, 5447, 5866, 10894, 11657, 11732, 21788, 23314, 38129, 46628, 76258, 81599, 151541, 152516, 163198, 303082, 326396, 606164, 1060787, 2121574, 4243148, 4884283, 9768566, 19537132, 34189981, 63495679, 68379962, 126991358, 136759924, 253982716, 444469753, 888939506, 1777879012]

約数ペア:

[(1, 1777879012), (2, 888939506), (4, 444469753), (7, 253982716), (13, 136759924), (14, 126991358), (26, 68379962), (28, 63495679), (52, 34189981), (91, 19537132), (182, 9768566), (364, 4884283), (419, 4243148), (838, 2121574), (1676, 1060787), (2933, 606164), (5447, 326396), (5866, 303082), (10894, 163198), (11657, 152516), (11732, 151541), (21788, 81599), (23314, 76258), (38129, 46628)]