260733616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113957}}^1$

素因数の和:113989

約数の個数: 40

約数和(自身を含む): 593493264

約数和(自身を除く): 332759648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 113957, 227914, 455828, 911656, 1253527, 1481441, 1823312, 2507054, 2962882, 5014108, 5925764, 10028216, 11851528, 16295851, 20056432, 23703056, 32591702, 65183404, 130366808, 260733616]

約数ペア:

[(1, 260733616), (2, 130366808), (4, 65183404), (8, 32591702), (11, 23703056), (13, 20056432), (16, 16295851), (22, 11851528), (26, 10028216), (44, 5925764), (52, 5014108), (88, 2962882), (104, 2507054), (143, 1823312), (176, 1481441), (208, 1253527), (286, 911656), (572, 455828), (1144, 227914), (2288, 113957)]