2068653424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 4353605280

約数和(自身を除く): 2284951856

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 353, 521, 592, 703, 706, 1042, 1406, 1412, 2084, 2812, 2824, 4168, 5624, 5648, 6707, 8336, 9899, 11248, 13061, 13414, 19277, 19798, 26122, 26828, 38554, 39596, 52244, 53656, 77108, 79192, 104488, 107312, 154216, 158384, 183913, 208976, 248159, 308432, 366263, 367826, 496318, 732526, 735652, 992636, 1465052, 1471304, 1985272, 2930104, 2942608, 3494347, 3970544, 5860208, 6804781, 6988694, 13609562, 13977388, 27219124, 27954776, 54438248, 55909552, 108876496, 129290839, 258581678, 517163356, 1034326712, 2068653424]

約数ペア:

[(1, 2068653424), (2, 1034326712), (4, 517163356), (8, 258581678), (16, 129290839), (19, 108876496), (37, 55909552), (38, 54438248), (74, 27954776), (76, 27219124), (148, 13977388), (152, 13609562), (296, 6988694), (304, 6804781), (353, 5860208), (521, 3970544), (592, 3494347), (703, 2942608), (706, 2930104), (1042, 1985272), (1406, 1471304), (1412, 1465052), (2084, 992636), (2812, 735652), (2824, 732526), (4168, 496318), (5624, 367826), (5648, 366263), (6707, 308432), (8336, 248159), (9899, 208976), (11248, 183913), (13061, 158384), (13414, 154216), (19277, 107312), (19798, 104488), (26122, 79192), (26828, 77108), (38554, 53656), (39596, 52244)]