2018097055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{3539}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 2702407680

約数和(自身を除く): 684310625

約数列:

[1, 5, 13, 31, 65, 155, 283, 403, 1415, 2015, 3539, 3679, 8773, 17695, 18395, 43865, 46007, 109709, 114049, 230035, 548545, 570245, 1001537, 1426217, 5007685, 7131085, 13019981, 31047647, 65099905, 155238235, 403619411, 2018097055]

約数ペア:

[(1, 2018097055), (5, 403619411), (13, 155238235), (31, 65099905), (65, 31047647), (155, 13019981), (283, 7131085), (403, 5007685), (1415, 1426217), (2015, 1001537), (3539, 570245), (3679, 548545), (8773, 230035), (17695, 114049), (18395, 109709), (43865, 46007)]