1289673602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{12659}}^1$

素因数の和:13070

約数の個数: 32

約数和(自身を含む): 2333491200

約数和(自身を除く): 1043817598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 383, 766, 2681, 5362, 7277, 12659, 14554, 25318, 50939, 88613, 101878, 177226, 240521, 481042, 1683647, 3367294, 4848397, 9696794, 33938779, 67877558, 92119543, 184239086, 644836801, 1289673602]

約数ペア:

[(1, 1289673602), (2, 644836801), (7, 184239086), (14, 92119543), (19, 67877558), (38, 33938779), (133, 9696794), (266, 4848397), (383, 3367294), (766, 1683647), (2681, 481042), (5362, 240521), (7277, 177226), (12659, 101878), (14554, 88613), (25318, 50939)]