260837944

素因数分解:

$2^3\times {\mathrm{5563}}^1\times {\mathrm{5861}}^1$

素因数の和:11430

約数の個数: 16

約数和(自身を含む): 489242520

約数和(自身を除く): 228404576

約数列:

[1, 2, 4, 8, 5563, 5861, 11126, 11722, 22252, 23444, 44504, 46888, 32604743, 65209486, 130418972, 260837944]

約数ペア:

[(1, 260837944), (2, 130418972), (4, 65209486), (8, 32604743), (5563, 46888), (5861, 44504), (11126, 23444), (11722, 22252)]