418231606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{3191}}^1$

素因数の和:3348

約数の個数: 24

約数和(自身を含む): 685469232

約数和(自身を除く): 267237626

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 3191, 5041, 6382, 10082, 41483, 65533, 82966, 131066, 226561, 453122, 2945293, 5890586, 16085831, 32171662, 209115803, 418231606]

約数ペア:

[(1, 418231606), (2, 209115803), (13, 32171662), (26, 16085831), (71, 5890586), (142, 2945293), (923, 453122), (1846, 226561), (3191, 131066), (5041, 82966), (6382, 65533), (10082, 41483)]