252027464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{10867}}^1$

素因数の和:11109

約数の個数: 32

約数和(自身を含む): 511230720

約数和(自身を除く): 259203256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 10867, 11596, 21734, 23192, 43468, 86936, 141271, 282542, 565084, 1130168, 2423341, 4846682, 9693364, 19386728, 31503433, 63006866, 126013732, 252027464]

約数ペア:

[(1, 252027464), (2, 126013732), (4, 63006866), (8, 31503433), (13, 19386728), (26, 9693364), (52, 4846682), (104, 2423341), (223, 1130168), (446, 565084), (892, 282542), (1784, 141271), (2899, 86936), (5798, 43468), (10867, 23192), (11596, 21734)]