2211130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 4077864

約数和(自身を除く): 1866734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5393, 10786, 26965, 53930, 221113, 442226, 1105565, 2211130]

約数ペア:

[(1, 2211130), (2, 1105565), (5, 442226), (10, 221113), (41, 53930), (82, 26965), (205, 10786), (410, 5393)]