2668896902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{7561}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 4820321280

約数和(自身を除く): 2151424378

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1327, 2654, 7561, 9289, 15122, 18578, 25213, 50426, 52927, 105854, 143659, 176491, 287318, 352982, 1005613, 2011226, 10033447, 20066894, 70234129, 140468258, 190635493, 381270986, 1334448451, 2668896902]

約数ペア:

[(1, 2668896902), (2, 1334448451), (7, 381270986), (14, 190635493), (19, 140468258), (38, 70234129), (133, 20066894), (266, 10033447), (1327, 2011226), (2654, 1005613), (7561, 352982), (9289, 287318), (15122, 176491), (18578, 143659), (25213, 105854), (50426, 52927)]