212133246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8689}}^1$

素因数の和:9020

約数の個数: 32

約数和(自身を含む): 458414880

約数和(自身を除く): 246281634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 8689, 12207, 17378, 24414, 26067, 52134, 112957, 225914, 338871, 677742, 2719657, 5439314, 8158971, 16317942, 35355541, 70711082, 106066623, 212133246]

約数ペア:

[(1, 212133246), (2, 106066623), (3, 70711082), (6, 35355541), (13, 16317942), (26, 8158971), (39, 5439314), (78, 2719657), (313, 677742), (626, 338871), (939, 225914), (1878, 112957), (4069, 52134), (8138, 26067), (8689, 24414), (12207, 17378)]