4920240076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{911831}}^1$

素因数の和:911925

約数の個数: 24

約数和(自身を含む): 9191266560

約数和(自身を除く): 4271026484

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 911831, 1823662, 3647324, 17324789, 34649578, 64740001, 69299156, 129480002, 258960004, 1230060019, 2460120038, 4920240076]

約数ペア:

[(1, 4920240076), (2, 2460120038), (4, 1230060019), (19, 258960004), (38, 129480002), (71, 69299156), (76, 64740001), (142, 34649578), (284, 17324789), (1349, 3647324), (2698, 1823662), (5396, 911831)]