8315814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 18446400

約数和(自身を除く): 10130586

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 139, 169, 177, 278, 338, 354, 417, 507, 767, 834, 1014, 1534, 1807, 2301, 3614, 4602, 5421, 8201, 9971, 10842, 16402, 19942, 23491, 24603, 29913, 46982, 49206, 59826, 70473, 106613, 140946, 213226, 319839, 639678, 1385969, 2771938, 4157907, 8315814]

約数ペア:

[(1, 8315814), (2, 4157907), (3, 2771938), (6, 1385969), (13, 639678), (26, 319839), (39, 213226), (59, 140946), (78, 106613), (118, 70473), (139, 59826), (169, 49206), (177, 46982), (278, 29913), (338, 24603), (354, 23491), (417, 19942), (507, 16402), (767, 10842), (834, 9971), (1014, 8201), (1534, 5421), (1807, 4602), (2301, 3614)]