2146924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4445280

約数和(自身を除く): 2298356

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 53, 76, 82, 106, 164, 212, 247, 494, 533, 689, 779, 988, 1007, 1066, 1378, 1558, 2014, 2132, 2173, 2756, 3116, 4028, 4346, 8692, 10127, 13091, 20254, 26182, 28249, 40508, 41287, 52364, 56498, 82574, 112996, 165148, 536731, 1073462, 2146924]

約数ペア:

[(1, 2146924), (2, 1073462), (4, 536731), (13, 165148), (19, 112996), (26, 82574), (38, 56498), (41, 52364), (52, 41287), (53, 40508), (76, 28249), (82, 26182), (106, 20254), (164, 13091), (212, 10127), (247, 8692), (494, 4346), (533, 4028), (689, 3116), (779, 2756), (988, 2173), (1007, 2132), (1066, 2014), (1378, 1558)]