13305318292

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1112857}}^1$

素因数の和:1112936

約数の個数: 36

約数和(自身を含む): 27529881204

約数和(自身を除く): 14224562912

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 1112857, 2225714, 4451428, 7789999, 15579998, 31159996, 54529993, 67884277, 109059986, 135768554, 218119972, 271537108, 475189939, 950379878, 1900759756, 3326329573, 6652659146, 13305318292]

約数ペア:

[(1, 13305318292), (2, 6652659146), (4, 3326329573), (7, 1900759756), (14, 950379878), (28, 475189939), (49, 271537108), (61, 218119972), (98, 135768554), (122, 109059986), (196, 67884277), (244, 54529993), (427, 31159996), (854, 15579998), (1708, 7789999), (2989, 4451428), (5978, 2225714), (11956, 1112857)]