2123144432

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1313827}}^1$

素因数の和:1313936

約数の個数: 20

約数和(自身を含む): 4154324136

約数和(自身を除く): 2031179704

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1313827, 2627654, 5255308, 10510616, 21021232, 132696527, 265393054, 530786108, 1061572216, 2123144432]

約数ペア:

[(1, 2123144432), (2, 1061572216), (4, 530786108), (8, 265393054), (16, 132696527), (101, 21021232), (202, 10510616), (404, 5255308), (808, 2627654), (1616, 1313827)]