2012183810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1697}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 4463811072

約数和(自身を除く): 2451627262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1303, 1697, 2606, 3394, 6515, 8485, 9121, 11879, 13030, 16939, 16970, 18242, 22061, 23758, 33878, 44122, 45605, 59395, 84695, 91210, 110305, 118573, 118790, 154427, 169390, 220610, 237146, 308854, 592865, 772135, 1185730, 1544270, 2211191, 4422382, 11055955, 15478337, 22111910, 28745483, 30956674, 57490966, 77391685, 143727415, 154783370, 201218381, 287454830, 402436762, 1006091905, 2012183810]

約数ペア:

[(1, 2012183810), (2, 1006091905), (5, 402436762), (7, 287454830), (10, 201218381), (13, 154783370), (14, 143727415), (26, 77391685), (35, 57490966), (65, 30956674), (70, 28745483), (91, 22111910), (130, 15478337), (182, 11055955), (455, 4422382), (910, 2211191), (1303, 1544270), (1697, 1185730), (2606, 772135), (3394, 592865), (6515, 308854), (8485, 237146), (9121, 220610), (11879, 169390), (13030, 154427), (16939, 118790), (16970, 118573), (18242, 110305), (22061, 91210), (23758, 84695), (33878, 59395), (44122, 45605)]