848445836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30091}}^1$

素因数の和:30174

約数の個数: 48

約数和(自身を含む): 1819964160

約数和(自身を除く): 971518324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 30091, 60182, 120364, 210637, 421274, 571729, 842548, 1143458, 1594823, 2286916, 3189646, 4002103, 6379292, 8004206, 11163761, 16008412, 22327522, 30301637, 44655044, 60603274, 121206548, 212111459, 424222918, 848445836]

約数ペア:

[(1, 848445836), (2, 424222918), (4, 212111459), (7, 121206548), (14, 60603274), (19, 44655044), (28, 30301637), (38, 22327522), (53, 16008412), (76, 11163761), (106, 8004206), (133, 6379292), (212, 4002103), (266, 3189646), (371, 2286916), (532, 1594823), (742, 1143458), (1007, 842548), (1484, 571729), (2014, 421274), (4028, 210637), (7049, 120364), (14098, 60182), (28196, 30091)]