797559196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1429}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 1650288640

約数和(自身を除く): 852729444

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 643, 868, 1286, 1429, 2572, 2858, 4501, 5716, 9002, 10003, 18004, 19933, 20006, 39866, 40012, 44299, 79732, 88598, 139531, 177196, 279062, 310093, 558124, 620186, 918847, 1240372, 1837694, 3675388, 6431929, 12863858, 25727716, 28484257, 56968514, 113937028, 199389799, 398779598, 797559196]

約数ペア:

[(1, 797559196), (2, 398779598), (4, 199389799), (7, 113937028), (14, 56968514), (28, 28484257), (31, 25727716), (62, 12863858), (124, 6431929), (217, 3675388), (434, 1837694), (643, 1240372), (868, 918847), (1286, 620186), (1429, 558124), (2572, 310093), (2858, 279062), (4501, 177196), (5716, 139531), (9002, 88598), (10003, 79732), (18004, 44299), (19933, 40012), (20006, 39866)]