123649684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1531}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 220742816

約数和(自身を除く): 97093132

約数列:

[1, 2, 4, 61, 122, 244, 331, 662, 1324, 1531, 3062, 6124, 20191, 40382, 80764, 93391, 186782, 373564, 506761, 1013522, 2027044, 30912421, 61824842, 123649684]

約数ペア:

[(1, 123649684), (2, 61824842), (4, 30912421), (61, 2027044), (122, 1013522), (244, 506761), (331, 373564), (662, 186782), (1324, 93391), (1531, 80764), (3062, 40382), (6124, 20191)]