1021567172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{87433}}^1$

素因数の和:87587

約数の個数: 24

約数和(自身を含む): 1880180736

約数和(自身を除く): 858613564

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 87433, 174866, 349732, 2010959, 4021918, 8043836, 11103991, 22207982, 44415964, 255391793, 510783586, 1021567172]

約数ペア:

[(1, 1021567172), (2, 510783586), (4, 255391793), (23, 44415964), (46, 22207982), (92, 11103991), (127, 8043836), (254, 4021918), (508, 2010959), (2921, 349732), (5842, 174866), (11684, 87433)]