9901473604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{22853}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 19427728320

約数和(自身を除く): 9526254716

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 229, 458, 473, 916, 946, 1892, 2519, 5038, 9847, 10076, 19694, 22853, 39388, 45706, 91412, 108317, 216634, 251383, 433268, 502766, 982679, 1005532, 1965358, 3930716, 5233337, 10466674, 10809469, 20933348, 21618938, 43237876, 57566707, 115133414, 225033491, 230266828, 450066982, 900133964, 2475368401, 4950736802, 9901473604]

約数ペア:

[(1, 9901473604), (2, 4950736802), (4, 2475368401), (11, 900133964), (22, 450066982), (43, 230266828), (44, 225033491), (86, 115133414), (172, 57566707), (229, 43237876), (458, 21618938), (473, 20933348), (916, 10809469), (946, 10466674), (1892, 5233337), (2519, 3930716), (5038, 1965358), (9847, 1005532), (10076, 982679), (19694, 502766), (22853, 433268), (39388, 251383), (45706, 216634), (91412, 108317)]