2420512521845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1\times {\mathrm{135283}}^1$

素因数の和:140693

約数の個数: 32

約数和(自身を含む): 3221244077184

約数和(自身を除く): 800731555339

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 5333, 26665, 58663, 135283, 293315, 325313, 676415, 1488113, 1626565, 3578443, 7440565, 8252263, 17892215, 41261315, 90774893, 453874465, 721464239, 3607321195, 7936106629, 39680533145, 44009318579, 220046592895, 484102504369, 2420512521845]

約数ペア:

[(1, 2420512521845), (5, 484102504369), (11, 220046592895), (55, 44009318579), (61, 39680533145), (305, 7936106629), (671, 3607321195), (3355, 721464239), (5333, 453874465), (26665, 90774893), (58663, 41261315), (135283, 17892215), (293315, 8252263), (325313, 7440565), (676415, 3578443), (1488113, 1626565)]