611412412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1069}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 1223087040

約数和(自身を除く): 611674628

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 647, 884, 1069, 1294, 2138, 2588, 4276, 8411, 10999, 13897, 16822, 18173, 21998, 27794, 33644, 36346, 43996, 55588, 72692, 142987, 236249, 285974, 472498, 571948, 691643, 944996, 1383286, 2766572, 8991359, 11757931, 17982718, 23515862, 35965436, 47031724, 152853103, 305706206, 611412412]

約数ペア:

[(1, 611412412), (2, 305706206), (4, 152853103), (13, 47031724), (17, 35965436), (26, 23515862), (34, 17982718), (52, 11757931), (68, 8991359), (221, 2766572), (442, 1383286), (647, 944996), (884, 691643), (1069, 571948), (1294, 472498), (2138, 285974), (2588, 236249), (4276, 142987), (8411, 72692), (10999, 55588), (13897, 43996), (16822, 36346), (18173, 33644), (21998, 27794)]