1330703836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227393}}^1$

素因数の和:227434

約数の個数: 48

約数和(自身を含む): 3056175360

約数和(自身を除く): 1725471524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 227393, 454786, 909572, 1591751, 2501323, 3183502, 4320467, 5002646, 6367004, 8640934, 10005292, 17281868, 17509261, 30243269, 35018522, 47525137, 60486538, 70037044, 95050274, 120973076, 190100548, 332675959, 665351918, 1330703836]

約数ペア:

[(1, 1330703836), (2, 665351918), (4, 332675959), (7, 190100548), (11, 120973076), (14, 95050274), (19, 70037044), (22, 60486538), (28, 47525137), (38, 35018522), (44, 30243269), (76, 17509261), (77, 17281868), (133, 10005292), (154, 8640934), (209, 6367004), (266, 5002646), (308, 4320467), (418, 3183502), (532, 2501323), (836, 1591751), (1463, 909572), (2926, 454786), (5852, 227393)]