2019928248284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1\times {\mathrm{14657}}^1$

素因数の和:16478

約数の個数: 48

約数和(自身を含む): 3619053164160

約数和(自身を除く): 1599124915876

約数列:

[1, 2, 4, 47, 94, 188, 661, 1109, 1322, 2218, 2644, 4436, 14657, 29314, 31067, 52123, 58628, 62134, 104246, 124268, 208492, 688879, 733049, 1377758, 1466098, 2755516, 2932196, 9688277, 16254613, 19376554, 32509226, 34453303, 38753108, 65018452, 68906606, 137813212, 455349019, 763966811, 910698038, 1527933622, 1821396076, 3055867244, 10744299193, 21488598386, 42977196772, 504982062071, 1009964124142, 2019928248284]

約数ペア:

[(1, 2019928248284), (2, 1009964124142), (4, 504982062071), (47, 42977196772), (94, 21488598386), (188, 10744299193), (661, 3055867244), (1109, 1821396076), (1322, 1527933622), (2218, 910698038), (2644, 763966811), (4436, 455349019), (14657, 137813212), (29314, 68906606), (31067, 65018452), (52123, 38753108), (58628, 34453303), (62134, 32509226), (104246, 19376554), (124268, 16254613), (208492, 9688277), (688879, 2932196), (733049, 2755516), (1377758, 1466098)]