745631718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{735337}}^1$

素因数の和:735368

約数の個数: 24

約数和(自身を含む): 1614802248

約数和(自身を除く): 869170530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 735337, 1470674, 2206011, 4412022, 9559381, 19118762, 28678143, 57356286, 124271953, 248543906, 372815859, 745631718]

約数ペア:

[(1, 745631718), (2, 372815859), (3, 248543906), (6, 124271953), (13, 57356286), (26, 28678143), (39, 19118762), (78, 9559381), (169, 4412022), (338, 2206011), (507, 1470674), (1014, 735337)]