1894132010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1\times {\mathrm{1303}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 3631775616

約数和(自身を除く): 1737643606

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 503, 578, 1006, 1303, 1445, 2515, 2606, 2890, 5030, 6515, 8551, 13030, 17102, 22151, 42755, 44302, 85510, 110755, 145367, 221510, 290734, 376567, 655409, 726835, 753134, 1310818, 1453670, 1882835, 3277045, 3765670, 6554090, 11141953, 22283906, 55709765, 111419530, 189413201, 378826402, 947066005, 1894132010]

約数ペア:

[(1, 1894132010), (2, 947066005), (5, 378826402), (10, 189413201), (17, 111419530), (34, 55709765), (85, 22283906), (170, 11141953), (289, 6554090), (503, 3765670), (578, 3277045), (1006, 1882835), (1303, 1453670), (1445, 1310818), (2515, 753134), (2606, 726835), (2890, 655409), (5030, 376567), (6515, 290734), (8551, 221510), (13030, 145367), (17102, 110755), (22151, 85510), (42755, 44302)]