520016068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{909119}}^1$

素因数の和:909147

約数の個数: 24

約数和(自身を含む): 1069125120

約数和(自身を除く): 549109052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 909119, 1818238, 3636476, 10000309, 11818547, 20000618, 23637094, 40001236, 47274188, 130004017, 260008034, 520016068]

約数ペア:

[(1, 520016068), (2, 260008034), (4, 130004017), (11, 47274188), (13, 40001236), (22, 23637094), (26, 20000618), (44, 11818547), (52, 10000309), (143, 3636476), (286, 1818238), (572, 909119)]