4097726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 6458400

約数和(自身を除く): 2360674

約数列:

[1, 2, 23, 46, 229, 389, 458, 778, 5267, 8947, 10534, 17894, 89081, 178162, 2048863, 4097726]

約数ペア:

[(1, 4097726), (2, 2048863), (23, 178162), (46, 89081), (229, 17894), (389, 10534), (458, 8947), (778, 5267)]