2912489502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 6434588160

約数和(自身を除く): 3522098658

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 557, 559, 1114, 1118, 1559, 1671, 1677, 3118, 3342, 3354, 4677, 7241, 9354, 14482, 20267, 21723, 23951, 40534, 43446, 47902, 60801, 67037, 71853, 121602, 134074, 143706, 201111, 311363, 402222, 622726, 868363, 871481, 934089, 1736726, 1742962, 1868178, 2605089, 2614443, 5210178, 5228886, 11288719, 22577438, 33866157, 37339609, 67732314, 74679218, 112018827, 224037654, 485414917, 970829834, 1456244751, 2912489502]

約数ペア:

[(1, 2912489502), (2, 1456244751), (3, 970829834), (6, 485414917), (13, 224037654), (26, 112018827), (39, 74679218), (43, 67732314), (78, 37339609), (86, 33866157), (129, 22577438), (258, 11288719), (557, 5228886), (559, 5210178), (1114, 2614443), (1118, 2605089), (1559, 1868178), (1671, 1742962), (1677, 1736726), (3118, 934089), (3342, 871481), (3354, 868363), (4677, 622726), (7241, 402222), (9354, 311363), (14482, 201111), (20267, 143706), (21723, 134074), (23951, 121602), (40534, 71853), (43446, 67037), (47902, 60801)]