2019489916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3659}}^1\times {\mathrm{4451}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 3649927680

約数和(自身を除く): 1630437764

約数列:

[1, 2, 4, 31, 62, 124, 3659, 4451, 7318, 8902, 14636, 17804, 113429, 137981, 226858, 275962, 453716, 551924, 16286209, 32572418, 65144836, 504872479, 1009744958, 2019489916]

約数ペア:

[(1, 2019489916), (2, 1009744958), (4, 504872479), (31, 65144836), (62, 32572418), (124, 16286209), (3659, 551924), (4451, 453716), (7318, 275962), (8902, 226858), (14636, 137981), (17804, 113429)]