1559906916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{76873}}^1$

素因数の和:76988

約数の個数: 48

約数和(自身を含む): 3874449600

約数和(自身を除く): 2314542684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 10146, 20292, 76873, 153746, 230619, 307492, 461238, 922476, 1460587, 2921174, 4381761, 5842348, 6841697, 8763522, 13683394, 17527044, 20525091, 27366788, 41050182, 82100364, 129992243, 259984486, 389976729, 519968972, 779953458, 1559906916]

約数ペア:

[(1, 1559906916), (2, 779953458), (3, 519968972), (4, 389976729), (6, 259984486), (12, 129992243), (19, 82100364), (38, 41050182), (57, 27366788), (76, 20525091), (89, 17527044), (114, 13683394), (178, 8763522), (228, 6841697), (267, 5842348), (356, 4381761), (534, 2921174), (1068, 1460587), (1691, 922476), (3382, 461238), (5073, 307492), (6764, 230619), (10146, 153746), (20292, 76873)]