2680025601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{28687}}^1$

素因数の和:28869

約数の個数: 32

約数和(自身を含む): 4131072000

約数和(自身を除く): 1451046399

約数列:

[1, 3, 11, 19, 33, 57, 149, 209, 447, 627, 1639, 2831, 4917, 8493, 28687, 31141, 86061, 93423, 315557, 545053, 946671, 1635159, 4274363, 5995583, 12823089, 17986749, 47017993, 81212897, 141053979, 243638691, 893341867, 2680025601]

約数ペア:

[(1, 2680025601), (3, 893341867), (11, 243638691), (19, 141053979), (33, 81212897), (57, 47017993), (149, 17986749), (209, 12823089), (447, 5995583), (627, 4274363), (1639, 1635159), (2831, 946671), (4917, 545053), (8493, 315557), (28687, 93423), (31141, 86061)]