1994366959823

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{186653}}^1$

素因数の和:186912

約数の個数: 48

約数和(自身を含む): 2500315444224

約数和(自身を除く): 505948484401

約数列:

[1, 7, 17, 49, 101, 119, 127, 707, 833, 889, 1717, 2159, 4949, 6223, 12019, 12827, 15113, 84133, 89789, 105791, 186653, 218059, 628523, 1306571, 1526413, 3173101, 9145997, 10684891, 18851953, 22211707, 23704931, 131963671, 155481949, 165934517, 320483201, 402983827, 923745697, 1161541619, 2243382407, 2394198031, 2820886789, 15703676849, 16759386217, 19746207523, 40701366527, 117315703519, 284909565689, 1994366959823]

約数ペア:

[(1, 1994366959823), (7, 284909565689), (17, 117315703519), (49, 40701366527), (101, 19746207523), (119, 16759386217), (127, 15703676849), (707, 2820886789), (833, 2394198031), (889, 2243382407), (1717, 1161541619), (2159, 923745697), (4949, 402983827), (6223, 320483201), (12019, 165934517), (12827, 155481949), (15113, 131963671), (84133, 23704931), (89789, 22211707), (105791, 18851953), (186653, 10684891), (218059, 9145997), (628523, 3173101), (1306571, 1526413)]