1002779968

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 2094757812

約数和(自身を除く): 1091977844

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 164, 173, 188, 328, 346, 376, 656, 692, 752, 1312, 1384, 1504, 1927, 2209, 2624, 2768, 3008, 3854, 4418, 5536, 7093, 7708, 8131, 8836, 11072, 14186, 15416, 16262, 17672, 28372, 30832, 32524, 35344, 56744, 61664, 65048, 70688, 90569, 113488, 123328, 130096, 141376, 181138, 226976, 260192, 333371, 362276, 382157, 453952, 520384, 666742, 724552, 764314, 1333484, 1449104, 1528628, 2666968, 2898208, 3057256, 5333936, 5796416, 6114512, 10667872, 12229024, 15668437, 21335744, 24458048, 31336874, 62673748, 125347496, 250694992, 501389984, 1002779968]

約数ペア:

[(1, 1002779968), (2, 501389984), (4, 250694992), (8, 125347496), (16, 62673748), (32, 31336874), (41, 24458048), (47, 21335744), (64, 15668437), (82, 12229024), (94, 10667872), (164, 6114512), (173, 5796416), (188, 5333936), (328, 3057256), (346, 2898208), (376, 2666968), (656, 1528628), (692, 1449104), (752, 1333484), (1312, 764314), (1384, 724552), (1504, 666742), (1927, 520384), (2209, 453952), (2624, 382157), (2768, 362276), (3008, 333371), (3854, 260192), (4418, 226976), (5536, 181138), (7093, 141376), (7708, 130096), (8131, 123328), (8836, 113488), (11072, 90569), (14186, 70688), (15416, 65048), (16262, 61664), (17672, 56744), (28372, 35344), (30832, 32524)]