2609884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2178116

約数列:

[1, 2, 4, 29, 58, 116, 149, 151, 298, 302, 596, 604, 4321, 4379, 8642, 8758, 17284, 17516, 22499, 44998, 89996, 652471, 1304942, 2609884]

約数ペア:

[(1, 2609884), (2, 1304942), (4, 652471), (29, 89996), (58, 44998), (116, 22499), (149, 17516), (151, 17284), (298, 8758), (302, 8642), (596, 4379), (604, 4321)]