6486844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 14224896

約数和(自身を除く): 7738052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 251, 284, 364, 497, 502, 923, 994, 1004, 1757, 1846, 1988, 3263, 3514, 3692, 6461, 6526, 7028, 12922, 13052, 17821, 22841, 25844, 35642, 45682, 71284, 91364, 124747, 231673, 249494, 463346, 498988, 926692, 1621711, 3243422, 6486844]

約数ペア:

[(1, 6486844), (2, 3243422), (4, 1621711), (7, 926692), (13, 498988), (14, 463346), (26, 249494), (28, 231673), (52, 124747), (71, 91364), (91, 71284), (142, 45682), (182, 35642), (251, 25844), (284, 22841), (364, 17821), (497, 13052), (502, 12922), (923, 7028), (994, 6526), (1004, 6461), (1757, 3692), (1846, 3514), (1988, 3263)]