9881794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 17176320

約数和(自身を除く): 7294526

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 283, 442, 566, 1027, 1343, 2054, 2686, 3679, 4811, 7358, 9622, 17459, 22357, 34918, 44714, 62543, 125086, 290641, 380069, 581282, 760138, 4940897, 9881794]

約数ペア:

[(1, 9881794), (2, 4940897), (13, 760138), (17, 581282), (26, 380069), (34, 290641), (79, 125086), (158, 62543), (221, 44714), (283, 34918), (442, 22357), (566, 17459), (1027, 9622), (1343, 7358), (2054, 4811), (2686, 3679)]