2034174808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{219389}}^1$

素因数の和:219475

約数の個数: 32

約数和(自身を含む): 4080654000

約数和(自身を除く): 2046479192

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 219389, 438778, 877556, 1755112, 4168391, 8336782, 13382729, 16673564, 26765458, 33347128, 53530916, 107061832, 254271851, 508543702, 1017087404, 2034174808]

約数ペア:

[(1, 2034174808), (2, 1017087404), (4, 508543702), (8, 254271851), (19, 107061832), (38, 53530916), (61, 33347128), (76, 26765458), (122, 16673564), (152, 13382729), (244, 8336782), (488, 4168391), (1159, 1755112), (2318, 877556), (4636, 438778), (9272, 219389)]