2880196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 5586336

約数和(自身を除く): 2706140

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 977, 1474, 1954, 2948, 3908, 10747, 21494, 42988, 65459, 130918, 261836, 720049, 1440098, 2880196]

約数ペア:

[(1, 2880196), (2, 1440098), (4, 720049), (11, 261836), (22, 130918), (44, 65459), (67, 42988), (134, 21494), (268, 10747), (737, 3908), (977, 2948), (1474, 1954)]