2081563198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{32933}}^1$

素因数の和:32989

約数の個数: 48

約数和(自身を含む): 3905445456

約数和(自身を除く): 1823882258

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1859, 2431, 2873, 3718, 4862, 5746, 31603, 32933, 63206, 65866, 362263, 428129, 559861, 724526, 856258, 1119722, 4709419, 5565677, 6158471, 7278193, 9418838, 11131354, 12316942, 14556386, 61222447, 80060123, 94616509, 122444894, 160120246, 189233018, 1040781599, 2081563198]

約数ペア:

[(1, 2081563198), (2, 1040781599), (11, 189233018), (13, 160120246), (17, 122444894), (22, 94616509), (26, 80060123), (34, 61222447), (143, 14556386), (169, 12316942), (187, 11131354), (221, 9418838), (286, 7278193), (338, 6158471), (374, 5565677), (442, 4709419), (1859, 1119722), (2431, 856258), (2873, 724526), (3718, 559861), (4862, 428129), (5746, 362263), (31603, 65866), (32933, 63206)]