317156719964

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{20119051}}^1$

素因数の和:20119625

約数の個数: 24

約数和(自身を含む): 635440138368

約数和(自身を除く): 318283418404

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 7882, 15764, 20119051, 40238102, 80476204, 140833357, 281666714, 563333428, 11327025713, 22654051426, 45308102852, 79289179991, 158578359982, 317156719964]

約数ペア:

[(1, 317156719964), (2, 158578359982), (4, 79289179991), (7, 45308102852), (14, 22654051426), (28, 11327025713), (563, 563333428), (1126, 281666714), (2252, 140833357), (3941, 80476204), (7882, 40238102), (15764, 20119051)]