2116748218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{355517}}^1$

素因数の和:355761

約数の個数: 16

約数和(自身を含む): 3434303880

約数和(自身を除く): 1317555662

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 355517, 711034, 4621721, 9243442, 81413393, 162826786, 1058374109, 2116748218]

約数ペア:

[(1, 2116748218), (2, 1058374109), (13, 162826786), (26, 81413393), (229, 9243442), (458, 4621721), (2977, 711034), (5954, 355517)]