171946346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 308318400

約数和(自身を除く): 136372054

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 169, 206, 286, 338, 449, 898, 1133, 1339, 1859, 2266, 2678, 3718, 4939, 5837, 9878, 11674, 14729, 17407, 29458, 34814, 46247, 64207, 75881, 92494, 128414, 151762, 191477, 382954, 508717, 601211, 834691, 1017434, 1202422, 1669382, 6613321, 7815743, 13226642, 15631486, 85973173, 171946346]

約数ペア:

[(1, 171946346), (2, 85973173), (11, 15631486), (13, 13226642), (22, 7815743), (26, 6613321), (103, 1669382), (143, 1202422), (169, 1017434), (206, 834691), (286, 601211), (338, 508717), (449, 382954), (898, 191477), (1133, 151762), (1339, 128414), (1859, 92494), (2266, 75881), (2678, 64207), (3718, 46247), (4939, 34814), (5837, 29458), (9878, 17407), (11674, 14729)]