538018595972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{72353227}}^1$

素因数の和:72353268

約数の個数: 36

約数和(自身を含む): 1112213820816

約数和(自身を除く): 574195224844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 72353227, 144706454, 289412908, 795885497, 940591951, 1591770994, 1881183902, 3183541988, 3762367804, 10346511461, 12227695363, 20693022922, 24455390726, 41386045844, 48910781452, 134504648993, 269009297986, 538018595972]

約数ペア:

[(1, 538018595972), (2, 269009297986), (4, 134504648993), (11, 48910781452), (13, 41386045844), (22, 24455390726), (26, 20693022922), (44, 12227695363), (52, 10346511461), (143, 3762367804), (169, 3183541988), (286, 1881183902), (338, 1591770994), (572, 940591951), (676, 795885497), (1859, 289412908), (3718, 144706454), (7436, 72353227)]