4201990904

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1454983}}^1$

素因数の和:1455027

約数の個数: 24

約数和(自身を含む): 8315233560

約数和(自身を除く): 4113242656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 1454983, 2909966, 5819932, 11639864, 27644677, 55289354, 110578708, 221157416, 525248863, 1050497726, 2100995452, 4201990904]

約数ペア:

[(1, 4201990904), (2, 2100995452), (4, 1050497726), (8, 525248863), (19, 221157416), (38, 110578708), (76, 55289354), (152, 27644677), (361, 11639864), (722, 5819932), (1444, 2909966), (2888, 1454983)]