2008473498

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{2861}}^1$

素因数の和:3819

約数の個数: 48

約数和(自身を含む): 4459362336

約数和(自身を除く): 2450888838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 907, 1814, 2721, 2861, 5442, 5722, 8163, 8583, 16326, 17166, 25749, 39001, 51498, 78002, 117003, 123023, 234006, 246046, 351009, 369069, 702018, 738138, 1107207, 2214414, 2594927, 5189854, 7784781, 15569562, 23354343, 46708686, 111581861, 223163722, 334745583, 669491166, 1004236749, 2008473498]

約数ペア:

[(1, 2008473498), (2, 1004236749), (3, 669491166), (6, 334745583), (9, 223163722), (18, 111581861), (43, 46708686), (86, 23354343), (129, 15569562), (258, 7784781), (387, 5189854), (774, 2594927), (907, 2214414), (1814, 1107207), (2721, 738138), (2861, 702018), (5442, 369069), (5722, 351009), (8163, 246046), (8583, 234006), (16326, 123023), (17166, 117003), (25749, 78002), (39001, 51498)]