2016902174

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{143063}}^1$

素因数の和:143144

約数の個数: 32

約数和(自身を含む): 3708218880

約数和(自身を除く): 1691316706

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 143063, 286126, 1001441, 2002882, 2718197, 5436394, 7582339, 15164678, 19027379, 38054758, 53076373, 106152746, 144064441, 288128882, 1008451087, 2016902174]

約数ペア:

[(1, 2016902174), (2, 1008451087), (7, 288128882), (14, 144064441), (19, 106152746), (38, 53076373), (53, 38054758), (106, 19027379), (133, 15164678), (266, 7582339), (371, 5436394), (742, 2718197), (1007, 2002882), (2014, 1001441), (7049, 286126), (14098, 143063)]