180869104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{869563}}^1$

素因数の和:869584

約数の個数: 20

約数和(自身を含む): 377390776

約数和(自身を除く): 196521672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 869563, 1739126, 3478252, 6956504, 11304319, 13913008, 22608638, 45217276, 90434552, 180869104]

約数ペア:

[(1, 180869104), (2, 90434552), (4, 45217276), (8, 22608638), (13, 13913008), (16, 11304319), (26, 6956504), (52, 3478252), (104, 1739126), (208, 869563)]