78794342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{35461}}^1$

素因数の和:35575

約数の個数: 16

約数和(自身を含む): 130216464

約数和(自身を除く): 51422122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 35461, 70922, 390071, 780142, 3581561, 7163122, 39397171, 78794342]

約数ペア:

[(1, 78794342), (2, 39397171), (11, 7163122), (22, 3581561), (101, 780142), (202, 390071), (1111, 70922), (2222, 35461)]