2650402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 4247640

約数和(自身を除く): 1597238

約数列:

[1, 2, 17, 34, 137, 274, 569, 1138, 2329, 4658, 9673, 19346, 77953, 155906, 1325201, 2650402]

約数ペア:

[(1, 2650402), (2, 1325201), (17, 155906), (34, 77953), (137, 19346), (274, 9673), (569, 4658), (1138, 2329)]