4680778858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5171}}^1$

素因数の和:5323

約数の個数: 64

約数和(自身を含む): 8758471680

約数和(自身を除く): 4077692822

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 83, 133, 166, 266, 287, 574, 581, 779, 1162, 1558, 1577, 3154, 3403, 5171, 5453, 6806, 10342, 10906, 11039, 22078, 23821, 36197, 47642, 64657, 72394, 98249, 129314, 196498, 212011, 424022, 429193, 452599, 687743, 858386, 905198, 1375486, 1484077, 2968154, 3004351, 4028209, 6008702, 8056418, 8154667, 16309334, 17596913, 28197463, 35193826, 56394926, 57082669, 114165338, 123178391, 246356782, 334341347, 668682694, 2340389429, 4680778858]

約数ペア:

[(1, 4680778858), (2, 2340389429), (7, 668682694), (14, 334341347), (19, 246356782), (38, 123178391), (41, 114165338), (82, 57082669), (83, 56394926), (133, 35193826), (166, 28197463), (266, 17596913), (287, 16309334), (574, 8154667), (581, 8056418), (779, 6008702), (1162, 4028209), (1558, 3004351), (1577, 2968154), (3154, 1484077), (3403, 1375486), (5171, 905198), (5453, 858386), (6806, 687743), (10342, 452599), (10906, 429193), (11039, 424022), (22078, 212011), (23821, 196498), (36197, 129314), (47642, 98249), (64657, 72394)]