2501278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5659}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 4278960

約数和(自身を除く): 1777682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 5659, 11318, 73567, 96203, 147134, 192406, 1250639, 2501278]

約数ペア:

[(1, 2501278), (2, 1250639), (13, 192406), (17, 147134), (26, 96203), (34, 73567), (221, 11318), (442, 5659)]