2019750688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 4373429760

約数和(自身を除く): 2353679072

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 229, 248, 272, 458, 496, 523, 527, 544, 916, 992, 1046, 1054, 1832, 2092, 2108, 3664, 3893, 4184, 4216, 7099, 7328, 7786, 8368, 8432, 8891, 14198, 15572, 16213, 16736, 16864, 17782, 28396, 31144, 32426, 35564, 56792, 62288, 64852, 71128, 113584, 119767, 120683, 124576, 129704, 142256, 227168, 239534, 241366, 259408, 275621, 284512, 479068, 482732, 518816, 551242, 958136, 965464, 1102484, 1916272, 1930928, 2036039, 2204968, 3712777, 3832544, 3861856, 4072078, 4409936, 7425554, 8144156, 8819872, 14851108, 16288312, 29702216, 32576624, 59404432, 63117209, 65153248, 118808864, 126234418, 252468836, 504937672, 1009875344, 2019750688]

約数ペア:

[(1, 2019750688), (2, 1009875344), (4, 504937672), (8, 252468836), (16, 126234418), (17, 118808864), (31, 65153248), (32, 63117209), (34, 59404432), (62, 32576624), (68, 29702216), (124, 16288312), (136, 14851108), (229, 8819872), (248, 8144156), (272, 7425554), (458, 4409936), (496, 4072078), (523, 3861856), (527, 3832544), (544, 3712777), (916, 2204968), (992, 2036039), (1046, 1930928), (1054, 1916272), (1832, 1102484), (2092, 965464), (2108, 958136), (3664, 551242), (3893, 518816), (4184, 482732), (4216, 479068), (7099, 284512), (7328, 275621), (7786, 259408), (8368, 241366), (8432, 239534), (8891, 227168), (14198, 142256), (15572, 129704), (16213, 124576), (16736, 120683), (16864, 119767), (17782, 113584), (28396, 71128), (31144, 64852), (32426, 62288), (35564, 56792)]