1621550224

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{114001}}^1$

素因数の和:114143

約数の個数: 40

約数和(自身を含む): 3618879488

約数和(自身を除く): 1997329264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 114001, 228002, 456004, 798007, 912008, 1596014, 1824016, 3192028, 6384056, 12768112, 14478127, 28956254, 57912508, 101346889, 115825016, 202693778, 231650032, 405387556, 810775112, 1621550224]

約数ペア:

[(1, 1621550224), (2, 810775112), (4, 405387556), (7, 231650032), (8, 202693778), (14, 115825016), (16, 101346889), (28, 57912508), (56, 28956254), (112, 14478127), (127, 12768112), (254, 6384056), (508, 3192028), (889, 1824016), (1016, 1596014), (1778, 912008), (2032, 798007), (3556, 456004), (7112, 228002), (14224, 114001)]