2779968017

素因数分解:

${\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 2867548992

約数和(自身を除く): 87580975

約数列:

[1, 43, 241, 457, 587, 10363, 19651, 25241, 110137, 141467, 268259, 4735891, 6083081, 11535137, 64650419, 2779968017]

約数ペア:

[(1, 2779968017), (43, 64650419), (241, 11535137), (457, 6083081), (587, 4735891), (10363, 268259), (19651, 141467), (25241, 110137)]