914197438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{43331}}^1$

素因数の和:43488

約数の個数: 32

約数和(自身を含む): 1722187008

約数和(自身を除く): 807989570

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 43331, 86662, 303317, 476641, 606634, 953282, 3336487, 5936347, 6672974, 11872694, 41554429, 65299817, 83108858, 130599634, 457098719, 914197438]

約数ペア:

[(1, 914197438), (2, 457098719), (7, 130599634), (11, 83108858), (14, 65299817), (22, 41554429), (77, 11872694), (137, 6672974), (154, 5936347), (274, 3336487), (959, 953282), (1507, 606634), (1918, 476641), (3014, 303317), (10549, 86662), (21098, 43331)]