2143107070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{6737}}^1$

素因数の和:9204

約数の個数: 32

約数和(自身を含む): 4156645248

約数和(自身を除く): 2013538178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2447, 4894, 6737, 12235, 13474, 24470, 31811, 33685, 63622, 67370, 87581, 159055, 175162, 318110, 437905, 875810, 16485439, 32970878, 82427195, 164854390, 214310707, 428621414, 1071553535, 2143107070]

約数ペア:

[(1, 2143107070), (2, 1071553535), (5, 428621414), (10, 214310707), (13, 164854390), (26, 82427195), (65, 32970878), (130, 16485439), (2447, 875810), (4894, 437905), (6737, 318110), (12235, 175162), (13474, 159055), (24470, 87581), (31811, 67370), (33685, 63622)]