495804530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{2927}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 962164224

約数和(自身を除く): 466359694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1303, 2606, 2927, 5854, 6515, 13030, 14635, 16939, 29270, 33878, 38051, 76102, 84695, 169390, 190255, 380510, 3813881, 7627762, 19069405, 38138810, 49580453, 99160906, 247902265, 495804530]

約数ペア:

[(1, 495804530), (2, 247902265), (5, 99160906), (10, 49580453), (13, 38138810), (26, 19069405), (65, 7627762), (130, 3813881), (1303, 380510), (2606, 190255), (2927, 169390), (5854, 84695), (6515, 76102), (13030, 38051), (14635, 33878), (16939, 29270)]