78470893514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{5285659}}^1$

素因数の和:5286245

約数の個数: 16

約数和(自身を含む): 126982695840

約数和(自身を除く): 48511802326

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 14846, 5285659, 10571318, 68713567, 137427134, 3018111289, 6036222578, 39235446757, 78470893514]

約数ペア:

[(1, 78470893514), (2, 39235446757), (13, 6036222578), (26, 3018111289), (571, 137427134), (1142, 68713567), (7423, 10571318), (14846, 5285659)]