9993284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 21396480

約数和(自身を除く): 11403196

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 397, 406, 434, 794, 812, 868, 899, 1588, 1798, 2779, 3596, 5558, 6293, 11116, 11513, 12307, 12586, 23026, 24614, 25172, 46052, 49228, 80591, 86149, 161182, 172298, 322364, 344596, 356903, 713806, 1427612, 2498321, 4996642, 9993284]

約数ペア:

[(1, 9993284), (2, 4996642), (4, 2498321), (7, 1427612), (14, 713806), (28, 356903), (29, 344596), (31, 322364), (58, 172298), (62, 161182), (116, 86149), (124, 80591), (203, 49228), (217, 46052), (397, 25172), (406, 24614), (434, 23026), (794, 12586), (812, 12307), (868, 11513), (899, 11116), (1588, 6293), (1798, 5558), (2779, 3596)]