288290489293

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{41617}}^1$

素因数の和:42305

約数の個数: 24

約数和(自身を含む): 314592126720

約数和(自身を除く): 26301637427

約数列:

[1, 19, 31, 361, 589, 619, 11191, 11761, 19189, 41617, 223459, 364591, 790723, 1290127, 6927229, 15023737, 24512413, 25760923, 465735847, 489457537, 798588613, 9299693203, 15173183647, 288290489293]

約数ペア:

[(1, 288290489293), (19, 15173183647), (31, 9299693203), (361, 798588613), (589, 489457537), (619, 465735847), (11191, 25760923), (11761, 24512413), (19189, 15023737), (41617, 6927229), (223459, 1290127), (364591, 790723)]