2029803608

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{240043}}^1$

素因数の和:240207

約数の個数: 32

約数和(自身を含む): 4378402560

約数和(自身を除く): 2348598952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 240043, 480086, 960172, 1680301, 1920344, 3360602, 6721204, 13442408, 36246493, 72492986, 144985972, 253725451, 289971944, 507450902, 1014901804, 2029803608]

約数ペア:

[(1, 2029803608), (2, 1014901804), (4, 507450902), (7, 289971944), (8, 253725451), (14, 144985972), (28, 72492986), (56, 36246493), (151, 13442408), (302, 6721204), (604, 3360602), (1057, 1920344), (1208, 1680301), (2114, 960172), (4228, 480086), (8456, 240043)]