2012861824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3463}}^1$

素因数の和:3735

約数の個数: 64

約数和(自身を含む): 4239936000

約数和(自身を除く): 2227074176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 239, 304, 478, 608, 956, 1216, 1912, 2432, 3463, 3824, 4541, 6926, 7648, 9082, 13852, 15296, 18164, 27704, 30592, 36328, 55408, 65797, 72656, 110816, 131594, 145312, 221632, 263188, 290624, 443264, 526376, 581248, 827657, 1052752, 1655314, 2105504, 3310628, 4211008, 6621256, 8422016, 13242512, 15725483, 26485024, 31450966, 52970048, 62901932, 105940096, 125803864, 251607728, 503215456, 1006430912, 2012861824]

約数ペア:

[(1, 2012861824), (2, 1006430912), (4, 503215456), (8, 251607728), (16, 125803864), (19, 105940096), (32, 62901932), (38, 52970048), (64, 31450966), (76, 26485024), (128, 15725483), (152, 13242512), (239, 8422016), (304, 6621256), (478, 4211008), (608, 3310628), (956, 2105504), (1216, 1655314), (1912, 1052752), (2432, 827657), (3463, 581248), (3824, 526376), (4541, 443264), (6926, 290624), (7648, 263188), (9082, 221632), (13852, 145312), (15296, 131594), (18164, 110816), (27704, 72656), (30592, 65797), (36328, 55408)]