80530814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63211}}^1$

素因数の和:63240

約数の個数: 24

約数和(自身を含む): 151329528

約数和(自身を除く): 70798714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 63211, 126422, 442477, 821743, 884954, 1643486, 3097339, 5752201, 6194678, 11504402, 40265407, 80530814]

約数ペア:

[(1, 80530814), (2, 40265407), (7, 11504402), (13, 6194678), (14, 5752201), (26, 3097339), (49, 1643486), (91, 884954), (98, 821743), (182, 442477), (637, 126422), (1274, 63211)]