1688045228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{12917}}^1$

素因数の和:13841

約数の個数: 24

約数和(自身を含む): 3037590192

約数和(自身を除く): 1349544964

約数列:

[1, 2, 4, 37, 74, 148, 883, 1766, 3532, 12917, 25834, 32671, 51668, 65342, 130684, 477929, 955858, 1911716, 11405711, 22811422, 45622844, 422011307, 844022614, 1688045228]

約数ペア:

[(1, 1688045228), (2, 844022614), (4, 422011307), (37, 45622844), (74, 22811422), (148, 11405711), (883, 1911716), (1766, 955858), (3532, 477929), (12917, 130684), (25834, 65342), (32671, 51668)]