1972504898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1548277}}^1$

素因数の和:1548306

約数の個数: 24

約数和(自身を含む): 3706577532

約数和(自身を除く): 1734072634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1548277, 3096554, 10837939, 20127601, 21675878, 40255202, 75865573, 140893207, 151731146, 281786414, 986252449, 1972504898]

約数ペア:

[(1, 1972504898), (2, 986252449), (7, 281786414), (13, 151731146), (14, 140893207), (26, 75865573), (49, 40255202), (91, 21675878), (98, 20127601), (182, 10837939), (637, 3096554), (1274, 1548277)]