306491402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16301}}^1$

素因数の和:16406

約数の個数: 32

約数和(自身を含む): 563397120

約数和(自身を除く): 256905718

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 9401, 16301, 18802, 32602, 114107, 228214, 277117, 554234, 1287779, 1939819, 2575558, 3879638, 9014453, 18028906, 21892243, 43784486, 153245701, 306491402]

約数ペア:

[(1, 306491402), (2, 153245701), (7, 43784486), (14, 21892243), (17, 18028906), (34, 9014453), (79, 3879638), (119, 2575558), (158, 1939819), (238, 1287779), (553, 554234), (1106, 277117), (1343, 228214), (2686, 114107), (9401, 32602), (16301, 18802)]