1772020516

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{45893}}^1$

素因数の和:46108

約数の個数: 36

約数和(自身を含む): 3625717788

約数和(自身を除く): 1853697272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 38612, 45893, 91786, 183572, 321251, 642502, 1285004, 2248757, 4497514, 8995028, 9040921, 18081842, 36163684, 63286447, 126572894, 253145788, 443005129, 886010258, 1772020516]

約数ペア:

[(1, 1772020516), (2, 886010258), (4, 443005129), (7, 253145788), (14, 126572894), (28, 63286447), (49, 36163684), (98, 18081842), (196, 9040921), (197, 8995028), (394, 4497514), (788, 2248757), (1379, 1285004), (2758, 642502), (5516, 321251), (9653, 183572), (19306, 91786), (38612, 45893)]