8290370452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{429731}}^1$

素因数の和:429808

約数の個数: 48

約数和(自身を含む): 18193133952

約数和(自身を除く): 9902763500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 429731, 859462, 1718924, 3008117, 5586503, 6016234, 11173006, 12032468, 22346012, 22775743, 39105521, 45551486, 78211042, 91102972, 156422084, 159430201, 296084659, 318860402, 592169318, 637720804, 1184338636, 2072592613, 4145185226, 8290370452]

約数ペア:

[(1, 8290370452), (2, 4145185226), (4, 2072592613), (7, 1184338636), (13, 637720804), (14, 592169318), (26, 318860402), (28, 296084659), (52, 159430201), (53, 156422084), (91, 91102972), (106, 78211042), (182, 45551486), (212, 39105521), (364, 22775743), (371, 22346012), (689, 12032468), (742, 11173006), (1378, 6016234), (1484, 5586503), (2756, 3008117), (4823, 1718924), (9646, 859462), (19292, 429731)]