245311682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21821}}^1$

素因数の和:21914

約数の個数: 32

約数和(自身を含む): 465070464

約数和(自身を除く): 219758782

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 21821, 43642, 152747, 240031, 305494, 480062, 1592933, 1680217, 3185866, 3360434, 11150531, 17522263, 22301062, 35044526, 122655841, 245311682]

約数ペア:

[(1, 245311682), (2, 122655841), (7, 35044526), (11, 22301062), (14, 17522263), (22, 11150531), (73, 3360434), (77, 3185866), (146, 1680217), (154, 1592933), (511, 480062), (803, 305494), (1022, 240031), (1606, 152747), (5621, 43642), (11242, 21821)]