1455161398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{6089}}^1$

素因数の和:6460

約数の個数: 24

約数和(自身を含む): 2311008840

約数和(自身を除く): 855847442

約数列:

[1, 2, 19, 38, 331, 361, 662, 722, 6089, 6289, 12178, 12578, 115691, 119491, 231382, 238982, 2015459, 2198129, 4030918, 4396258, 38293721, 76587442, 727580699, 1455161398]

約数ペア:

[(1, 1455161398), (2, 727580699), (19, 76587442), (38, 38293721), (331, 4396258), (361, 4030918), (662, 2198129), (722, 2015459), (6089, 238982), (6289, 231382), (12178, 119491), (12578, 115691)]