1996010702972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1\times {\mathrm{461639}}^1$

素因数の和:469226

約数の個数: 48

約数和(自身を含む): 4104238118400

約数和(自身を除く): 2108227415428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 7559, 15118, 30236, 83149, 98267, 166298, 196534, 332596, 393068, 461639, 923278, 1080937, 1846556, 2161874, 4323748, 5078029, 6001307, 10156058, 12002614, 20312116, 24005228, 66014377, 132028754, 264057508, 3489529201, 6979058402, 13958116804, 38384821211, 45363879613, 76769642422, 90727759226, 153539284844, 181455518452, 499002675743, 998005351486, 1996010702972]

約数ペア:

[(1, 1996010702972), (2, 998005351486), (4, 499002675743), (11, 181455518452), (13, 153539284844), (22, 90727759226), (26, 76769642422), (44, 45363879613), (52, 38384821211), (143, 13958116804), (286, 6979058402), (572, 3489529201), (7559, 264057508), (15118, 132028754), (30236, 66014377), (83149, 24005228), (98267, 20312116), (166298, 12002614), (196534, 10156058), (332596, 6001307), (393068, 5078029), (461639, 4323748), (923278, 2161874), (1080937, 1846556)]