1900294383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919349}}^1$

素因数の和:919418

約数の個数: 16

約数和(自身を含む): 2780114400

約数和(自身を除く): 879820017

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 919349, 2758047, 11951537, 35854611, 48725497, 146176491, 633431461, 1900294383]

約数ペア:

[(1, 1900294383), (3, 633431461), (13, 146176491), (39, 48725497), (53, 35854611), (159, 11951537), (689, 2758047), (2067, 919349)]