2012195234

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{22433}}^1$

素因数の和:22634

約数の個数: 32

約数和(自身を含む): 3553545600

約数和(自身を除く): 1541350366

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 2086, 6407, 12814, 22433, 44849, 44866, 89698, 157031, 314062, 964619, 1929238, 3342517, 6685034, 6752333, 13504666, 23397619, 46795238, 143728231, 287456462, 1006097617, 2012195234]

約数ペア:

[(1, 2012195234), (2, 1006097617), (7, 287456462), (14, 143728231), (43, 46795238), (86, 23397619), (149, 13504666), (298, 6752333), (301, 6685034), (602, 3342517), (1043, 1929238), (2086, 964619), (6407, 314062), (12814, 157031), (22433, 89698), (44849, 44866)]