2156046827836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{2131}}^1\times {\mathrm{13679}}^1$

素因数の和:15907

約数の個数: 72

約数和(自身を含む): 4221218776320

約数和(自身を除く): 2065171948484

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1681, 1804, 2131, 3362, 4262, 6724, 8524, 13679, 18491, 23441, 27358, 36982, 46882, 54716, 73964, 87371, 93764, 150469, 174742, 300938, 349484, 560839, 601876, 961081, 1121678, 1922162, 2243356, 3582211, 3844324, 6169229, 7164422, 12338458, 14328844, 22994399, 24676916, 29149949, 39404321, 45988798, 58299898, 78808642, 91977596, 116599796, 157617284, 252938389, 320649439, 505876778, 641298878, 1011753556, 1195147909, 1282597756, 2390295818, 4780591636, 13146626999, 26293253998, 49001064269, 52586507996, 98002128538, 196004257076, 539011706959, 1078023413918, 2156046827836]

約数ペア:

[(1, 2156046827836), (2, 1078023413918), (4, 539011706959), (11, 196004257076), (22, 98002128538), (41, 52586507996), (44, 49001064269), (82, 26293253998), (164, 13146626999), (451, 4780591636), (902, 2390295818), (1681, 1282597756), (1804, 1195147909), (2131, 1011753556), (3362, 641298878), (4262, 505876778), (6724, 320649439), (8524, 252938389), (13679, 157617284), (18491, 116599796), (23441, 91977596), (27358, 78808642), (36982, 58299898), (46882, 45988798), (54716, 39404321), (73964, 29149949), (87371, 24676916), (93764, 22994399), (150469, 14328844), (174742, 12338458), (300938, 7164422), (349484, 6169229), (560839, 3844324), (601876, 3582211), (961081, 2243356), (1121678, 1922162)]