1273424770

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{89113}}^1$

素因数の和:90549

約数の個数: 16

約数和(自身を含む): 2293794360

約数和(自身を除く): 1020369590

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 89113, 178226, 445565, 891130, 127342477, 254684954, 636712385, 1273424770]

約数ペア:

[(1, 1273424770), (2, 636712385), (5, 254684954), (10, 127342477), (1429, 891130), (2858, 445565), (7145, 178226), (14290, 89113)]