859432858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1109}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 1427051520

約数和(自身を除く): 567618662

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 991, 1109, 1982, 2218, 16847, 18853, 22793, 25507, 33694, 37706, 45586, 51014, 387481, 433619, 774962, 867238, 1099019, 2198038, 18683323, 25277437, 37366646, 50554874, 429716429, 859432858]

約数ペア:

[(1, 859432858), (2, 429716429), (17, 50554874), (23, 37366646), (34, 25277437), (46, 18683323), (391, 2198038), (782, 1099019), (991, 867238), (1109, 774962), (1982, 433619), (2218, 387481), (16847, 51014), (18853, 45586), (22793, 37706), (25507, 33694)]