2871824488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{5683}}^1$

素因数の和:5858

約数の個数: 64

約数和(自身を含む): 5987298240

約数和(自身を除く): 3115473752

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 113, 172, 226, 344, 452, 559, 904, 1118, 1469, 2236, 2938, 4472, 4859, 5683, 5876, 9718, 11366, 11752, 19436, 22732, 38872, 45464, 63167, 73879, 126334, 147758, 244369, 252668, 295516, 488738, 505336, 591032, 642179, 977476, 1284358, 1954952, 2568716, 3176797, 5137432, 6353594, 8348327, 12707188, 16696654, 25414376, 27613697, 33393308, 55227394, 66786616, 110454788, 220909576, 358978061, 717956122, 1435912244, 2871824488]

約数ペア:

[(1, 2871824488), (2, 1435912244), (4, 717956122), (8, 358978061), (13, 220909576), (26, 110454788), (43, 66786616), (52, 55227394), (86, 33393308), (104, 27613697), (113, 25414376), (172, 16696654), (226, 12707188), (344, 8348327), (452, 6353594), (559, 5137432), (904, 3176797), (1118, 2568716), (1469, 1954952), (2236, 1284358), (2938, 977476), (4472, 642179), (4859, 591032), (5683, 505336), (5876, 488738), (9718, 295516), (11366, 252668), (11752, 244369), (19436, 147758), (22732, 126334), (38872, 73879), (45464, 63167)]