2149343845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22091}}^1$

素因数の和:22197

約数の個数: 32

約数和(自身を含む): 2958560640

約数和(自身を除く): 809216795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1595, 1769, 3355, 8845, 19459, 22091, 97295, 110455, 243001, 640639, 1215005, 1347551, 3203195, 6737755, 7047029, 14823061, 35235145, 39078979, 74115305, 195394895, 429868769, 2149343845]

約数ペア:

[(1, 2149343845), (5, 429868769), (11, 195394895), (29, 74115305), (55, 39078979), (61, 35235145), (145, 14823061), (305, 7047029), (319, 6737755), (671, 3203195), (1595, 1347551), (1769, 1215005), (3355, 640639), (8845, 243001), (19459, 110455), (22091, 97295)]