7214804948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{69827}}^1$

素因数の和:71831

約数の個数: 24

約数和(自身を含む): 13604170272

約数和(自身を除く): 6389365324

約数列:

[1, 2, 4, 13, 26, 52, 1987, 3974, 7948, 25831, 51662, 69827, 103324, 139654, 279308, 907751, 1815502, 3631004, 138746249, 277492498, 554984996, 1803701237, 3607402474, 7214804948]

約数ペア:

[(1, 7214804948), (2, 3607402474), (4, 1803701237), (13, 554984996), (26, 277492498), (52, 138746249), (1987, 3631004), (3974, 1815502), (7948, 907751), (25831, 279308), (51662, 139654), (69827, 103324)]