2021053424

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{32497}}^1$

素因数の和:32554

約数の個数: 60

約数和(自身を含む): 4424667696

約数和(自身を除く): 2403614272

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2392, 2704, 3887, 4784, 7774, 15548, 31096, 32497, 62192, 64994, 129988, 259976, 422461, 519952, 747431, 844922, 1494862, 1689844, 2989724, 3379688, 5491993, 5979448, 6759376, 9716603, 10983986, 11958896, 19433206, 21967972, 38866412, 43935944, 77732824, 87871888, 126315839, 155465648, 252631678, 505263356, 1010526712, 2021053424]

約数ペア:

[(1, 2021053424), (2, 1010526712), (4, 505263356), (8, 252631678), (13, 155465648), (16, 126315839), (23, 87871888), (26, 77732824), (46, 43935944), (52, 38866412), (92, 21967972), (104, 19433206), (169, 11958896), (184, 10983986), (208, 9716603), (299, 6759376), (338, 5979448), (368, 5491993), (598, 3379688), (676, 2989724), (1196, 1689844), (1352, 1494862), (2392, 844922), (2704, 747431), (3887, 519952), (4784, 422461), (7774, 259976), (15548, 129988), (31096, 64994), (32497, 62192)]