2013096484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{1867}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 4080130432

約数和(自身を除く): 2067033948

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 397, 679, 794, 1358, 1588, 1867, 2716, 2779, 3734, 5558, 7468, 11116, 13069, 26138, 38509, 52276, 77018, 154036, 181099, 269563, 362198, 539126, 724396, 741199, 1078252, 1267693, 1482398, 2535386, 2964796, 5070772, 5188393, 10376786, 20753572, 71896303, 143792606, 287585212, 503274121, 1006548242, 2013096484]

約数ペア:

[(1, 2013096484), (2, 1006548242), (4, 503274121), (7, 287585212), (14, 143792606), (28, 71896303), (97, 20753572), (194, 10376786), (388, 5188393), (397, 5070772), (679, 2964796), (794, 2535386), (1358, 1482398), (1588, 1267693), (1867, 1078252), (2716, 741199), (2779, 724396), (3734, 539126), (5558, 362198), (7468, 269563), (11116, 181099), (13069, 154036), (26138, 77018), (38509, 52276)]