212341718

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1\times {\mathrm{1439}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 322704000

約数和(自身を除く): 110362282

約数列:

[1, 2, 89, 178, 829, 1439, 1658, 2878, 73781, 128071, 147562, 256142, 1192931, 2385862, 106170859, 212341718]

約数ペア:

[(1, 212341718), (2, 106170859), (89, 2385862), (178, 1192931), (829, 256142), (1439, 147562), (1658, 128071), (2878, 73781)]