804913538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19681}}^1$

素因数の和:19731

約数の個数: 36

約数和(自身を含む): 1437120594

約数和(自身を除く): 632207056

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 1573, 1859, 3146, 3718, 19681, 20449, 39362, 40898, 216491, 255853, 432982, 511706, 2381401, 2814383, 3326089, 4762802, 5628766, 6652178, 30958213, 36586979, 61916426, 73173958, 402456769, 804913538]

約数ペア:

[(1, 804913538), (2, 402456769), (11, 73173958), (13, 61916426), (22, 36586979), (26, 30958213), (121, 6652178), (143, 5628766), (169, 4762802), (242, 3326089), (286, 2814383), (338, 2381401), (1573, 511706), (1859, 432982), (3146, 255853), (3718, 216491), (19681, 40898), (20449, 39362)]