2438280881092

素因数分解:

$2^2\times 7^2\times {\mathrm{659}}^1\times {\mathrm{18877403}}^1$

素因数の和:18878080

約数の個数: 36

約数和(自身を含む): 4971175569360

約数和(自身を除く): 2532894688268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 659, 1318, 2636, 4613, 9226, 18452, 32291, 64582, 129164, 18877403, 37754806, 75509612, 132141821, 264283642, 528567284, 924992747, 1849985494, 3699970988, 12440208577, 24880417154, 49760834308, 87081460039, 174162920078, 348325840156, 609570220273, 1219140440546, 2438280881092]

約数ペア:

[(1, 2438280881092), (2, 1219140440546), (4, 609570220273), (7, 348325840156), (14, 174162920078), (28, 87081460039), (49, 49760834308), (98, 24880417154), (196, 12440208577), (659, 3699970988), (1318, 1849985494), (2636, 924992747), (4613, 528567284), (9226, 264283642), (18452, 132141821), (32291, 75509612), (64582, 37754806), (129164, 18877403)]