269702966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 447799968

約数和(自身を除く): 178097002

約数列:

[1, 2, 13, 26, 43, 86, 317, 559, 634, 761, 1118, 1522, 4121, 8242, 9893, 13631, 19786, 27262, 32723, 65446, 177203, 241237, 354406, 425399, 482474, 850798, 3136081, 6272162, 10373191, 20746382, 134851483, 269702966]

約数ペア:

[(1, 269702966), (2, 134851483), (13, 20746382), (26, 10373191), (43, 6272162), (86, 3136081), (317, 850798), (559, 482474), (634, 425399), (761, 354406), (1118, 241237), (1522, 177203), (4121, 65446), (8242, 32723), (9893, 27262), (13631, 19786)]