1639446562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{7879}}^1$

素因数の和:8098

約数の個数: 32

約数和(自身を含む): 2716519680

約数和(自身を除く): 1077073118

約数列:

[1, 2, 13, 26, 53, 106, 151, 302, 689, 1378, 1963, 3926, 7879, 8003, 15758, 16006, 102427, 104039, 204854, 208078, 417587, 835174, 1189729, 2379458, 5428631, 10857262, 15466477, 30932954, 63055637, 126111274, 819723281, 1639446562]

約数ペア:

[(1, 1639446562), (2, 819723281), (13, 126111274), (26, 63055637), (53, 30932954), (106, 15466477), (151, 10857262), (302, 5428631), (689, 2379458), (1378, 1189729), (1963, 835174), (3926, 417587), (7879, 208078), (8003, 204854), (15758, 104039), (16006, 102427)]