1456722434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{290531}}^1$

素因数の和:290665

約数の個数: 16

約数和(自身を含む): 2301013440

約数和(自身を除く): 844291006

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 290531, 581062, 6682213, 13364426, 31667879, 63335758, 728361217, 1456722434]

約数ペア:

[(1, 1456722434), (2, 728361217), (23, 63335758), (46, 31667879), (109, 13364426), (218, 6682213), (2507, 581062), (5014, 290531)]