668047722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{34439}}^1$

素因数の和:34558

約数の個数: 32

約数和(自身を含む): 1383661440

約数和(自身を除く): 715613718

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 3233, 6466, 9699, 19398, 34439, 68878, 103317, 206634, 1825267, 2100779, 3650534, 4201558, 5475801, 6302337, 10951602, 12604674, 111341287, 222682574, 334023861, 668047722]

約数ペア:

[(1, 668047722), (2, 334023861), (3, 222682574), (6, 111341287), (53, 12604674), (61, 10951602), (106, 6302337), (122, 5475801), (159, 4201558), (183, 3650534), (318, 2100779), (366, 1825267), (3233, 206634), (6466, 103317), (9699, 68878), (19398, 34439)]