498426734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19037}}^1$

素因数の和:19124

約数の個数: 32

約数和(自身を含む): 863563680

約数和(自身を除く): 365136946

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 19037, 26182, 38074, 247481, 361703, 494962, 723406, 1008961, 2017922, 4702139, 9404278, 13116493, 19170259, 26232986, 38340518, 249213367, 498426734]

約数ペア:

[(1, 498426734), (2, 249213367), (13, 38340518), (19, 26232986), (26, 19170259), (38, 13116493), (53, 9404278), (106, 4702139), (247, 2017922), (494, 1008961), (689, 723406), (1007, 494962), (1378, 361703), (2014, 247481), (13091, 38074), (19037, 26182)]