542787518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27361}}^1$

素因数の和:27492

約数の個数: 32

約数和(自身を含む): 1011299520

約数和(自身を除く): 468512002

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 19838, 27361, 54722, 191527, 355693, 383054, 711386, 2489851, 2982349, 4979702, 5964698, 20876443, 38770537, 41752886, 77541074, 271393759, 542787518]

約数ペア:

[(1, 542787518), (2, 271393759), (7, 77541074), (13, 41752886), (14, 38770537), (26, 20876443), (91, 5964698), (109, 4979702), (182, 2982349), (218, 2489851), (763, 711386), (1417, 383054), (1526, 355693), (2834, 191527), (9919, 54722), (19838, 27361)]