2490378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 3013302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 389, 582, 778, 1067, 1167, 2134, 2334, 3201, 4279, 6402, 8558, 12837, 25674, 37733, 75466, 113199, 226398, 415063, 830126, 1245189, 2490378]

約数ペア:

[(1, 2490378), (2, 1245189), (3, 830126), (6, 415063), (11, 226398), (22, 113199), (33, 75466), (66, 37733), (97, 25674), (194, 12837), (291, 8558), (389, 6402), (582, 4279), (778, 3201), (1067, 2334), (1167, 2134)]