13791010486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227207}}^1$

素因数の和:227340

約数の個数: 32

約数和(自身を含む): 23556925440

約数和(自身を除く): 9765914954

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1958, 2759, 5518, 30349, 60698, 227207, 454414, 2499277, 4998554, 7043417, 14086834, 20221423, 40442846, 77477587, 154955174, 222435653, 444871306, 626864113, 1253728226, 6895505243, 13791010486]

約数ペア:

[(1, 13791010486), (2, 6895505243), (11, 1253728226), (22, 626864113), (31, 444871306), (62, 222435653), (89, 154955174), (178, 77477587), (341, 40442846), (682, 20221423), (979, 14086834), (1958, 7043417), (2759, 4998554), (5518, 2499277), (30349, 454414), (60698, 227207)]