2566405010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{334603}}^1$

素因数の和:334682

約数の個数: 32

約数和(自身を含む): 5059212480

約数和(自身を除く): 2492807470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 334603, 669206, 1673015, 3346030, 4349839, 8699678, 19741577, 21749195, 39483154, 43498390, 98707885, 197415770, 256640501, 513281002, 1283202505, 2566405010]

約数ペア:

[(1, 2566405010), (2, 1283202505), (5, 513281002), (10, 256640501), (13, 197415770), (26, 98707885), (59, 43498390), (65, 39483154), (118, 21749195), (130, 19741577), (295, 8699678), (590, 4349839), (767, 3346030), (1534, 1673015), (3835, 669206), (7670, 334603)]