1256164082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1\times {\mathrm{9049}}^1$

素因数の和:11321

約数の個数: 16

約数和(自身を含む): 1946112000

約数和(自身を除く): 689947918

約数列:

[1, 2, 31, 62, 2239, 4478, 9049, 18098, 69409, 138818, 280519, 561038, 20260711, 40521422, 628082041, 1256164082]

約数ペア:

[(1, 1256164082), (2, 628082041), (31, 40521422), (62, 20260711), (2239, 561038), (4478, 280519), (9049, 138818), (18098, 69409)]