28540547254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20299109}}^1$

素因数の和:20299167

約数の個数: 16

約数和(自身を含む): 46281970800

約数和(自身を除く): 17741423546

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 20299109, 40598218, 385683071, 751067033, 771366142, 1502134066, 14270273627, 28540547254]

約数ペア:

[(1, 28540547254), (2, 14270273627), (19, 1502134066), (37, 771366142), (38, 751067033), (74, 385683071), (703, 40598218), (1406, 20299109)]