2013300735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 3538059264

約数和(自身を除く): 1524758529

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 257, 465, 527, 771, 991, 1285, 1581, 2635, 2973, 3855, 4369, 4955, 7905, 7967, 13107, 14865, 16847, 21845, 23901, 30721, 39835, 50541, 65535, 84235, 92163, 119505, 135439, 153605, 252705, 254687, 406317, 460815, 522257, 677195, 764061, 1273435, 1566771, 2031585, 2611285, 3820305, 4329679, 7833855, 7895297, 12989037, 21648395, 23685891, 39476485, 64945185, 118429455, 134220049, 402660147, 671100245, 2013300735]

約数ペア:

[(1, 2013300735), (3, 671100245), (5, 402660147), (15, 134220049), (17, 118429455), (31, 64945185), (51, 39476485), (85, 23685891), (93, 21648395), (155, 12989037), (255, 7895297), (257, 7833855), (465, 4329679), (527, 3820305), (771, 2611285), (991, 2031585), (1285, 1566771), (1581, 1273435), (2635, 764061), (2973, 677195), (3855, 522257), (4369, 460815), (4955, 406317), (7905, 254687), (7967, 252705), (13107, 153605), (14865, 135439), (16847, 119505), (21845, 92163), (23901, 84235), (30721, 65535), (39835, 50541)]