2025931856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{42533}}^1$

素因数の和:42783

約数の個数: 40

約数和(自身を含む): 4245743880

約数和(自身を除く): 2219812024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 11908, 23816, 42533, 47632, 85066, 170132, 340264, 552929, 680528, 1105858, 2211716, 4423432, 8846864, 9740057, 19480114, 38960228, 77920456, 126620741, 155840912, 253241482, 506482964, 1012965928, 2025931856]

約数ペア:

[(1, 2025931856), (2, 1012965928), (4, 506482964), (8, 253241482), (13, 155840912), (16, 126620741), (26, 77920456), (52, 38960228), (104, 19480114), (208, 9740057), (229, 8846864), (458, 4423432), (916, 2211716), (1832, 1105858), (2977, 680528), (3664, 552929), (5954, 340264), (11908, 170132), (23816, 85066), (42533, 47632)]