1292697133064

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{2087}}^1\times {\mathrm{120413}}^1$

素因数の和:123149

約数の個数: 32

約数和(自身を含む): 2428760013120

約数和(自身を除く): 1136062880056

約数列:

[1, 2, 4, 8, 643, 1286, 2087, 2572, 4174, 5144, 8348, 16696, 120413, 240826, 481652, 963304, 1341941, 2683882, 5367764, 10735528, 77425559, 154851118, 251301931, 309702236, 502603862, 619404472, 1005207724, 2010415448, 161587141633, 323174283266, 646348566532, 1292697133064]

約数ペア:

[(1, 1292697133064), (2, 646348566532), (4, 323174283266), (8, 161587141633), (643, 2010415448), (1286, 1005207724), (2087, 619404472), (2572, 502603862), (4174, 309702236), (5144, 251301931), (8348, 154851118), (16696, 77425559), (120413, 10735528), (240826, 5367764), (481652, 2683882), (963304, 1341941)]