1997464

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 4367520

約数和(自身を除く): 2370056

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 673, 742, 1346, 1484, 2692, 2968, 4711, 5384, 9422, 18844, 35669, 37688, 71338, 142676, 249683, 285352, 499366, 998732, 1997464]

約数ペア:

[(1, 1997464), (2, 998732), (4, 499366), (7, 285352), (8, 249683), (14, 142676), (28, 71338), (53, 37688), (56, 35669), (106, 18844), (212, 9422), (371, 5384), (424, 4711), (673, 2968), (742, 2692), (1346, 1484)]