13302885748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^2$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 24898902336

約数和(自身を除く): 11596016588

約数列:

[1, 2, 4, 41, 43, 71, 82, 86, 142, 163, 164, 172, 284, 326, 652, 1763, 2911, 3053, 3526, 5822, 6106, 6683, 7009, 7052, 11573, 11644, 12212, 13366, 14018, 23146, 26569, 26732, 28036, 46292, 53138, 106276, 125173, 250346, 287369, 474493, 497639, 500692, 574738, 948986, 995278, 1089329, 1142467, 1149476, 1886399, 1897972, 1990556, 2178658, 2284934, 3772798, 4357316, 4569868, 7545596, 20403199, 40806398, 46841147, 77342359, 81115157, 81612796, 93682294, 154684718, 162230314, 187364588, 309369436, 324460628, 3325721437, 6651442874, 13302885748]

約数ペア:

[(1, 13302885748), (2, 6651442874), (4, 3325721437), (41, 324460628), (43, 309369436), (71, 187364588), (82, 162230314), (86, 154684718), (142, 93682294), (163, 81612796), (164, 81115157), (172, 77342359), (284, 46841147), (326, 40806398), (652, 20403199), (1763, 7545596), (2911, 4569868), (3053, 4357316), (3526, 3772798), (5822, 2284934), (6106, 2178658), (6683, 1990556), (7009, 1897972), (7052, 1886399), (11573, 1149476), (11644, 1142467), (12212, 1089329), (13366, 995278), (14018, 948986), (23146, 574738), (26569, 500692), (26732, 497639), (28036, 474493), (46292, 287369), (53138, 250346), (106276, 125173)]