437125364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{66191}}^1$

素因数の和:66335

約数の個数: 24

約数和(自身を含む): 830312448

約数和(自身を除く): 393187084

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 66191, 132382, 264764, 860483, 1720966, 3441932, 8406257, 16812514, 33625028, 109281341, 218562682, 437125364]

約数ペア:

[(1, 437125364), (2, 218562682), (4, 109281341), (13, 33625028), (26, 16812514), (52, 8406257), (127, 3441932), (254, 1720966), (508, 860483), (1651, 264764), (3302, 132382), (6604, 66191)]