13260646578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{372511}}^1$

素因数の和:372882

約数の個数: 32

約数和(自身を含む): 28161907200

約数和(自身を除く): 14901260622

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 698, 1047, 2094, 5933, 11866, 17799, 35598, 372511, 745022, 1117533, 2235066, 6332687, 12665374, 18998061, 37996122, 130006339, 260012678, 390019017, 780038034, 2210107763, 4420215526, 6630323289, 13260646578]

約数ペア:

[(1, 13260646578), (2, 6630323289), (3, 4420215526), (6, 2210107763), (17, 780038034), (34, 390019017), (51, 260012678), (102, 130006339), (349, 37996122), (698, 18998061), (1047, 12665374), (2094, 6332687), (5933, 2235066), (11866, 1117533), (17799, 745022), (35598, 372511)]