2018268203

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 2507256720

約数和(自身を除く): 488988517

約数列:

[1, 7, 17, 49, 119, 289, 359, 397, 833, 2023, 2513, 2779, 6103, 6749, 14161, 17591, 19453, 42721, 47243, 103751, 114733, 142523, 299047, 330701, 726257, 803131, 997661, 2422891, 5083799, 5621917, 6983627, 16960237, 41189147, 118721659, 288324029, 2018268203]

約数ペア:

[(1, 2018268203), (7, 288324029), (17, 118721659), (49, 41189147), (119, 16960237), (289, 6983627), (359, 5621917), (397, 5083799), (833, 2422891), (2023, 997661), (2513, 803131), (2779, 726257), (6103, 330701), (6749, 299047), (14161, 142523), (17591, 114733), (19453, 103751), (42721, 47243)]