254328002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{34849}}^1$

素因数の和:34981

約数の個数: 16

約数和(自身を含む): 395199000

約数和(自身を除く): 140870998

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 34849, 69698, 1428809, 2857618, 3101561, 6203122, 127164001, 254328002]

約数ペア:

[(1, 254328002), (2, 127164001), (41, 6203122), (82, 3101561), (89, 2857618), (178, 1428809), (3649, 69698), (7298, 34849)]