2912203130

素因数分解:

$2^1\times 5^1\times {\mathrm{9403}}^1\times {\mathrm{30971}}^1$

素因数の和:40381

約数の個数: 16

約数和(自身を含む): 5242692384

約数和(自身を除く): 2330489254

約数列:

[1, 2, 5, 10, 9403, 18806, 30971, 47015, 61942, 94030, 154855, 309710, 291220313, 582440626, 1456101565, 2912203130]

約数ペア:

[(1, 2912203130), (2, 1456101565), (5, 582440626), (10, 291220313), (9403, 309710), (18806, 154855), (30971, 94030), (47015, 61942)]