2501378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 4156704

約数和(自身を除く): 1655326

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 1697, 3394, 18667, 37334, 113699, 227398, 1250689, 2501378]

約数ペア:

[(1, 2501378), (2, 1250689), (11, 227398), (22, 113699), (67, 37334), (134, 18667), (737, 3394), (1474, 1697)]