39806458874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1264259}}^1$

素因数の和:1264454

約数の個数: 32

約数和(自身を含む): 73913696640

約数和(自身を除く): 34107237766

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 15743, 31486, 1264259, 2528518, 8849813, 16435367, 17699626, 32870734, 115047569, 218716807, 230095138, 437433614, 1531017649, 2843318491, 3062035298, 5686636982, 19903229437, 39806458874]

約数ペア:

[(1, 39806458874), (2, 19903229437), (7, 5686636982), (13, 3062035298), (14, 2843318491), (26, 1531017649), (91, 437433614), (173, 230095138), (182, 218716807), (346, 115047569), (1211, 32870734), (2249, 17699626), (2422, 16435367), (4498, 8849813), (15743, 2528518), (31486, 1264259)]