2682289688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{363257}}^1$

素因数の和:363347

約数の個数: 32

約数和(自身を含む): 5492460960

約数和(自身を除く): 2810171272

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 363257, 726514, 1453028, 2906056, 4722341, 9444682, 18889364, 25791247, 37778728, 51582494, 103164988, 206329976, 335286211, 670572422, 1341144844, 2682289688]

約数ペア:

[(1, 2682289688), (2, 1341144844), (4, 670572422), (8, 335286211), (13, 206329976), (26, 103164988), (52, 51582494), (71, 37778728), (104, 25791247), (142, 18889364), (284, 9444682), (568, 4722341), (923, 2906056), (1846, 1453028), (3692, 726514), (7384, 363257)]