1397081868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29753}}^1$

素因数の和:29823

約数の個数: 96

約数和(自身を含む): 4105575936

約数和(自身を除く): 2708494068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6708, 7826, 11739, 15652, 23478, 29753, 46956, 59506, 89259, 119012, 178518, 208271, 357036, 386789, 416542, 624813, 773578, 833084, 1160367, 1249626, 1279379, 1547156, 2320734, 2499252, 2558758, 2707523, 3838137, 4641468, 5117516, 5415046, 7676274, 8122569, 8955653, 10830092, 15352548, 16245138, 16631927, 17911306, 26866959, 32490276, 33263854, 35822612, 49895781, 53733918, 66527708, 99791562, 107467836, 116423489, 199583124, 232846978, 349270467, 465693956, 698540934, 1397081868]

約数ペア:

[(1, 1397081868), (2, 698540934), (3, 465693956), (4, 349270467), (6, 232846978), (7, 199583124), (12, 116423489), (13, 107467836), (14, 99791562), (21, 66527708), (26, 53733918), (28, 49895781), (39, 35822612), (42, 33263854), (43, 32490276), (52, 26866959), (78, 17911306), (84, 16631927), (86, 16245138), (91, 15352548), (129, 10830092), (156, 8955653), (172, 8122569), (182, 7676274), (258, 5415046), (273, 5117516), (301, 4641468), (364, 3838137), (516, 2707523), (546, 2558758), (559, 2499252), (602, 2320734), (903, 1547156), (1092, 1279379), (1118, 1249626), (1204, 1160367), (1677, 833084), (1806, 773578), (2236, 624813), (3354, 416542), (3612, 386789), (3913, 357036), (6708, 208271), (7826, 178518), (11739, 119012), (15652, 89259), (23478, 59506), (29753, 46956)]