26209966

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 39992400

約数和(自身を除く): 13782434

約数列:

[1, 2, 89, 178, 229, 458, 643, 1286, 20381, 40762, 57227, 114454, 147247, 294494, 13104983, 26209966]

約数ペア:

[(1, 26209966), (2, 13104983), (89, 294494), (178, 147247), (229, 114454), (458, 57227), (643, 40762), (1286, 20381)]