2666166146

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6421}}^1$

素因数の和:6679

約数の個数: 48

約数和(自身を含む): 4919765760

約数和(自身を除く): 2253599614

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 223, 266, 446, 931, 1561, 1862, 3122, 4237, 6421, 8474, 10927, 12842, 21854, 29659, 44947, 59318, 89894, 121999, 207613, 243998, 314629, 415226, 629258, 853993, 1431883, 1707986, 2863766, 5977951, 10023181, 11955902, 20046362, 27205777, 54411554, 70162267, 140324534, 190440439, 380880878, 1333083073, 2666166146]

約数ペア:

[(1, 2666166146), (2, 1333083073), (7, 380880878), (14, 190440439), (19, 140324534), (38, 70162267), (49, 54411554), (98, 27205777), (133, 20046362), (223, 11955902), (266, 10023181), (446, 5977951), (931, 2863766), (1561, 1707986), (1862, 1431883), (3122, 853993), (4237, 629258), (6421, 415226), (8474, 314629), (10927, 243998), (12842, 207613), (21854, 121999), (29659, 89894), (44947, 59318)]