7438045387

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1\times {\mathrm{4787}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 7984085760

約数和(自身を除く): 546040373

約数列:

[1, 19, 53, 1007, 1543, 4787, 29317, 81779, 90953, 253711, 1553801, 4820509, 7386341, 140340479, 391476073, 7438045387]

約数ペア:

[(1, 7438045387), (19, 391476073), (53, 140340479), (1007, 7386341), (1543, 4820509), (4787, 1553801), (29317, 253711), (81779, 90953)]