994361702404

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{502141}}^1$

素因数の和:502708

約数の個数: 48

約数和(自身を含む): 2004390178560

約数和(自身を除く): 1010028476156

約数列:

[1, 2, 4, 7, 14, 28, 197, 359, 394, 718, 788, 1379, 1436, 2513, 2758, 5026, 5516, 10052, 70723, 141446, 282892, 495061, 502141, 990122, 1004282, 1980244, 2008564, 3514987, 7029974, 14059948, 98921777, 180268619, 197843554, 360537238, 395687108, 692452439, 721074476, 1261880333, 1384904878, 2523760666, 2769809756, 5047521332, 35512917943, 71025835886, 142051671772, 248590425601, 497180851202, 994361702404]

約数ペア:

[(1, 994361702404), (2, 497180851202), (4, 248590425601), (7, 142051671772), (14, 71025835886), (28, 35512917943), (197, 5047521332), (359, 2769809756), (394, 2523760666), (718, 1384904878), (788, 1261880333), (1379, 721074476), (1436, 692452439), (2513, 395687108), (2758, 360537238), (5026, 197843554), (5516, 180268619), (10052, 98921777), (70723, 14059948), (141446, 7029974), (282892, 3514987), (495061, 2008564), (502141, 1980244), (990122, 1004282)]