29781258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 64544256

約数和(自身を除く): 34762998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2207, 2249, 4414, 4498, 6621, 6747, 13242, 13494, 28691, 57382, 86073, 172146, 381811, 763622, 1145433, 2290866, 4963543, 9927086, 14890629, 29781258]

約数ペア:

[(1, 29781258), (2, 14890629), (3, 9927086), (6, 4963543), (13, 2290866), (26, 1145433), (39, 763622), (78, 381811), (173, 172146), (346, 86073), (519, 57382), (1038, 28691), (2207, 13494), (2249, 13242), (4414, 6747), (4498, 6621)]