123572812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{4673}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 236354832

約数和(自身を除く): 112782020

約数列:

[1, 2, 4, 11, 22, 44, 601, 1202, 2404, 4673, 6611, 9346, 13222, 18692, 26444, 51403, 102806, 205612, 2808473, 5616946, 11233892, 30893203, 61786406, 123572812]

約数ペア:

[(1, 123572812), (2, 61786406), (4, 30893203), (11, 11233892), (22, 5616946), (44, 2808473), (601, 205612), (1202, 102806), (2404, 51403), (4673, 26444), (6611, 18692), (9346, 13222)]