1697807632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1739557}}^1$

素因数の和:1739626

約数の個数: 20

約数和(自身を含む): 3343430476

約数和(自身を除く): 1645622844

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1739557, 3479114, 6958228, 13916456, 27832912, 106112977, 212225954, 424451908, 848903816, 1697807632]

約数ペア:

[(1, 1697807632), (2, 848903816), (4, 424451908), (8, 212225954), (16, 106112977), (61, 27832912), (122, 13916456), (244, 6958228), (488, 3479114), (976, 1739557)]