2861913152

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{336221}}^1$

素因数の和:336259

約数の個数: 56

約数和(自身を含む): 6832031040

約数和(自身を除く): 3970117888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 336221, 672442, 1344884, 2353547, 2689768, 4707094, 5379536, 6388199, 9414188, 10759072, 12776398, 18828376, 21518144, 25552796, 37656752, 44717393, 51105592, 75313504, 89434786, 102211184, 150627008, 178869572, 204422368, 357739144, 408844736, 715478288, 1430956576, 2861913152]

約数ペア:

[(1, 2861913152), (2, 1430956576), (4, 715478288), (7, 408844736), (8, 357739144), (14, 204422368), (16, 178869572), (19, 150627008), (28, 102211184), (32, 89434786), (38, 75313504), (56, 51105592), (64, 44717393), (76, 37656752), (112, 25552796), (133, 21518144), (152, 18828376), (224, 12776398), (266, 10759072), (304, 9414188), (448, 6388199), (532, 5379536), (608, 4707094), (1064, 2689768), (1216, 2353547), (2128, 1344884), (4256, 672442), (8512, 336221)]