8444254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 16232832

約数和(自身を除く): 7788578

約数列:

[1, 2, 7, 13, 14, 26, 43, 83, 86, 91, 166, 169, 182, 301, 338, 559, 581, 602, 1079, 1118, 1162, 1183, 2158, 2366, 3569, 3913, 7138, 7267, 7553, 7826, 14027, 14534, 15106, 24983, 28054, 46397, 49966, 50869, 92794, 98189, 101738, 196378, 324779, 603161, 649558, 1206322, 4222127, 8444254]

約数ペア:

[(1, 8444254), (2, 4222127), (7, 1206322), (13, 649558), (14, 603161), (26, 324779), (43, 196378), (83, 101738), (86, 98189), (91, 92794), (166, 50869), (169, 49966), (182, 46397), (301, 28054), (338, 24983), (559, 15106), (581, 14534), (602, 14027), (1079, 7826), (1118, 7553), (1162, 7267), (1183, 7138), (2158, 3913), (2366, 3569)]