17990599228

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1\times {\mathrm{2029}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 36246185920

約数和(自身を除く): 18255586692

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2017, 2029, 2198, 4034, 4058, 4396, 8068, 8116, 14119, 14203, 28238, 28406, 56476, 56812, 316669, 318553, 633338, 637106, 1266676, 1274212, 2216683, 2229871, 4092493, 4433366, 4459742, 8184986, 8866732, 8919484, 16369972, 28647451, 57294902, 114589804, 642521401, 1285042802, 2570085604, 4497649807, 8995299614, 17990599228]

約数ペア:

[(1, 17990599228), (2, 8995299614), (4, 4497649807), (7, 2570085604), (14, 1285042802), (28, 642521401), (157, 114589804), (314, 57294902), (628, 28647451), (1099, 16369972), (2017, 8919484), (2029, 8866732), (2198, 8184986), (4034, 4459742), (4058, 4433366), (4396, 4092493), (8068, 2229871), (8116, 2216683), (14119, 1274212), (14203, 1266676), (28238, 637106), (28406, 633338), (56476, 318553), (56812, 316669)]