2121036232

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8081}}^1$

素因数の和:8246

約数の個数: 64

約数和(自身を含む): 4694025600

約数和(自身を除く): 2572989368

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 109, 172, 218, 301, 344, 436, 602, 763, 872, 1204, 1526, 2408, 3052, 4687, 6104, 8081, 9374, 16162, 18748, 32324, 32809, 37496, 56567, 64648, 65618, 113134, 131236, 226268, 262472, 347483, 452536, 694966, 880829, 1389932, 1761658, 2432381, 2779864, 3523316, 4864762, 6165803, 7046632, 9729524, 12331606, 19459048, 24663212, 37875647, 49326424, 75751294, 151502588, 265129529, 303005176, 530259058, 1060518116, 2121036232]

約数ペア:

[(1, 2121036232), (2, 1060518116), (4, 530259058), (7, 303005176), (8, 265129529), (14, 151502588), (28, 75751294), (43, 49326424), (56, 37875647), (86, 24663212), (109, 19459048), (172, 12331606), (218, 9729524), (301, 7046632), (344, 6165803), (436, 4864762), (602, 3523316), (763, 2779864), (872, 2432381), (1204, 1761658), (1526, 1389932), (2408, 880829), (3052, 694966), (4687, 452536), (6104, 347483), (8081, 262472), (9374, 226268), (16162, 131236), (18748, 113134), (32324, 65618), (32809, 64648), (37496, 56567)]