401788897994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2341127}}^1$

素因数の和:2341438

約数の個数: 32

約数和(自身を含む): 682672924800

約数和(自身を除く): 280884026806

約数列:

[1, 2, 11, 22, 29, 58, 269, 319, 538, 638, 2959, 5918, 7801, 15602, 85811, 171622, 2341127, 4682254, 25752397, 51504794, 67892683, 135785366, 629763163, 746819513, 1259526326, 1493639026, 6927394793, 13854789586, 18263131727, 36526263454, 200894448997, 401788897994]

約数ペア:

[(1, 401788897994), (2, 200894448997), (11, 36526263454), (22, 18263131727), (29, 13854789586), (58, 6927394793), (269, 1493639026), (319, 1259526326), (538, 746819513), (638, 629763163), (2959, 135785366), (5918, 67892683), (7801, 51504794), (15602, 25752397), (85811, 4682254), (171622, 2341127)]