1295970318

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{206299}}^1$

素因数の和:206656

約数の個数: 24

約数和(自身を含む): 2815995000

約数和(自身を除く): 1520024682

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 206299, 412598, 618897, 1237794, 1856691, 3713382, 71998351, 143996702, 215995053, 431990106, 647985159, 1295970318]

約数ペア:

[(1, 1295970318), (2, 647985159), (3, 431990106), (6, 215995053), (9, 143996702), (18, 71998351), (349, 3713382), (698, 1856691), (1047, 1237794), (2094, 618897), (3141, 412598), (6282, 206299)]