1396752498

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{32783}}^1$

素因数の和:33060

約数の個数: 40

約数和(自身を含む): 3141756288

約数和(自身を除く): 1745003790

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 21303, 32783, 42606, 65566, 98349, 196698, 295047, 590094, 885141, 1770282, 2655423, 5310846, 8621929, 17243858, 25865787, 51731574, 77597361, 155194722, 232792083, 465584166, 698376249, 1396752498]

約数ペア:

[(1, 1396752498), (2, 698376249), (3, 465584166), (6, 232792083), (9, 155194722), (18, 77597361), (27, 51731574), (54, 25865787), (81, 17243858), (162, 8621929), (263, 5310846), (526, 2655423), (789, 1770282), (1578, 885141), (2367, 590094), (4734, 295047), (7101, 196698), (14202, 98349), (21303, 65566), (32783, 42606)]