268380014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 473147136

約数和(自身を除く): 204767122

約数列:

[1, 2, 7, 14, 41, 82, 287, 307, 574, 614, 1523, 2149, 3046, 4298, 10661, 12587, 21322, 25174, 62443, 88109, 124886, 176218, 437101, 467561, 874202, 935122, 3272927, 6545854, 19170001, 38340002, 134190007, 268380014]

約数ペア:

[(1, 268380014), (2, 134190007), (7, 38340002), (14, 19170001), (41, 6545854), (82, 3272927), (287, 935122), (307, 874202), (574, 467561), (614, 437101), (1523, 176218), (2149, 124886), (3046, 88109), (4298, 62443), (10661, 25174), (12587, 21322)]