811136456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{14633}}^1$

素因数の和:14706

約数の個数: 48

約数和(自身を含む): 1687153860

約数和(自身を除く): 876017404

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 2132, 4264, 6929, 13858, 14633, 27716, 29266, 55432, 58532, 117064, 190229, 380458, 599953, 760916, 1199906, 1521832, 2399812, 2472977, 4799624, 4945954, 7799389, 9891908, 15598778, 19783816, 31197556, 62395112, 101392057, 202784114, 405568228, 811136456]

約数ペア:

[(1, 811136456), (2, 405568228), (4, 202784114), (8, 101392057), (13, 62395112), (26, 31197556), (41, 19783816), (52, 15598778), (82, 9891908), (104, 7799389), (164, 4945954), (169, 4799624), (328, 2472977), (338, 2399812), (533, 1521832), (676, 1199906), (1066, 760916), (1352, 599953), (2132, 380458), (4264, 190229), (6929, 117064), (13858, 58532), (14633, 55432), (27716, 29266)]