18446738294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{238213}}^1$

素因数の和:239495

約数の個数: 16

約数和(自身を含む): 28585680000

約数和(自身を除く): 10138941706

約数列:

[1, 2, 31, 62, 1249, 2498, 38719, 77438, 238213, 476426, 7384603, 14769206, 297528037, 595056074, 9223369147, 18446738294]

約数ペア:

[(1, 18446738294), (2, 9223369147), (31, 595056074), (62, 297528037), (1249, 14769206), (2498, 7384603), (38719, 476426), (77438, 238213)]