1337501998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{30109}}^1$

素因数の和:30304

約数の個数: 32

約数和(自身を含む): 2428070400

約数和(自身を除く): 1090568402

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 2338, 3173, 6346, 22211, 30109, 44422, 60218, 210763, 421526, 572071, 1144142, 4004497, 5028203, 8008994, 10056406, 35197421, 70394842, 95535857, 191071714, 668750999, 1337501998]

約数ペア:

[(1, 1337501998), (2, 668750999), (7, 191071714), (14, 95535857), (19, 70394842), (38, 35197421), (133, 10056406), (167, 8008994), (266, 5028203), (334, 4004497), (1169, 1144142), (2338, 572071), (3173, 421526), (6346, 210763), (22211, 60218), (30109, 44422)]