78897356902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{425419}}^1$

素因数の和:426460

約数の個数: 32

約数和(自身を含む): 145799942400

約数和(自身を除く): 66902585498

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1019, 2038, 7133, 13247, 14266, 26494, 92729, 185458, 425419, 850838, 2977933, 5530447, 5955866, 11060894, 38713129, 77426258, 433501961, 867003922, 3034513727, 5635525493, 6069027454, 11271050986, 39448678451, 78897356902]

約数ペア:

[(1, 78897356902), (2, 39448678451), (7, 11271050986), (13, 6069027454), (14, 5635525493), (26, 3034513727), (91, 867003922), (182, 433501961), (1019, 77426258), (2038, 38713129), (7133, 11060894), (13247, 5955866), (14266, 5530447), (26494, 2977933), (92729, 850838), (185458, 425419)]