2017345672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{358703}}^1$

素因数の和:358765

約数の個数: 32

約数和(自身を含む): 4089225600

約数和(自身を除く): 2071879928

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 358703, 717406, 1434812, 2869624, 6815357, 13272011, 13630714, 26544022, 27261428, 53088044, 54522856, 106176088, 252168209, 504336418, 1008672836, 2017345672]

約数ペア:

[(1, 2017345672), (2, 1008672836), (4, 504336418), (8, 252168209), (19, 106176088), (37, 54522856), (38, 53088044), (74, 27261428), (76, 26544022), (148, 13630714), (152, 13272011), (296, 6815357), (703, 2869624), (1406, 1434812), (2812, 717406), (5624, 358703)]