1034451728

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 2023845912

約数和(自身を除く): 989394184

約数列:

[1, 2, 4, 8, 16, 197, 257, 394, 514, 788, 1028, 1277, 1576, 2056, 2554, 3152, 4112, 5108, 10216, 20432, 50629, 101258, 202516, 251569, 328189, 405032, 503138, 656378, 810064, 1006276, 1312756, 2012552, 2625512, 4025104, 5251024, 64653233, 129306466, 258612932, 517225864, 1034451728]

約数ペア:

[(1, 1034451728), (2, 517225864), (4, 258612932), (8, 129306466), (16, 64653233), (197, 5251024), (257, 4025104), (394, 2625512), (514, 2012552), (788, 1312756), (1028, 1006276), (1277, 810064), (1576, 656378), (2056, 503138), (2554, 405032), (3152, 328189), (4112, 251569), (5108, 202516), (10216, 101258), (20432, 50629)]