2108432339

素因数分解:

${\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 2375049600

約数和(自身を除く): 266617261

約数列:

[1, 13, 41, 89, 169, 263, 533, 1157, 2197, 3419, 3649, 6929, 10783, 15041, 23407, 44447, 47437, 90077, 140179, 195533, 304291, 577811, 616681, 959687, 1822327, 3955783, 8016853, 12475931, 23690251, 51425179, 162187103, 2108432339]

約数ペア:

[(1, 2108432339), (13, 162187103), (41, 51425179), (89, 23690251), (169, 12475931), (263, 8016853), (533, 3955783), (1157, 1822327), (2197, 959687), (3419, 616681), (3649, 577811), (6929, 304291), (10783, 195533), (15041, 140179), (23407, 90077), (44447, 47437)]