416066690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4993}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 807949296

約数和(自身を除く): 391882606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 4993, 6410, 8333, 9986, 16666, 24965, 41665, 49930, 64909, 83330, 129818, 324545, 649090, 3200513, 6401026, 16002565, 32005130, 41606669, 83213338, 208033345, 416066690]

約数ペア:

[(1, 416066690), (2, 208033345), (5, 83213338), (10, 41606669), (13, 32005130), (26, 16002565), (65, 6401026), (130, 3200513), (641, 649090), (1282, 324545), (3205, 129818), (4993, 83330), (6410, 64909), (8333, 49930), (9986, 41665), (16666, 24965)]