21083668294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{176017}}^1$

素因数の和:176320

約数の個数: 32

約数和(自身を含む): 36194933376

約数和(自身を除く): 15111265082

約数列:

[1, 2, 13, 17, 26, 34, 221, 271, 442, 542, 3523, 4607, 7046, 9214, 59891, 119782, 176017, 352034, 2288221, 2992289, 4576442, 5984578, 38899757, 47700607, 77799514, 95401214, 620107891, 810910319, 1240215782, 1621820638, 10541834147, 21083668294]

約数ペア:

[(1, 21083668294), (2, 10541834147), (13, 1621820638), (17, 1240215782), (26, 810910319), (34, 620107891), (221, 95401214), (271, 77799514), (442, 47700607), (542, 38899757), (3523, 5984578), (4607, 4576442), (7046, 2992289), (9214, 2288221), (59891, 352034), (119782, 176017)]