284934356

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{128813}}^1$

素因数の和:128903

約数の個数: 24

約数和(自身を含む): 577086720

約数和(自身を除く): 292152364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 128813, 257626, 515252, 901691, 1803382, 3606764, 10176227, 20352454, 40704908, 71233589, 142467178, 284934356]

約数ペア:

[(1, 284934356), (2, 142467178), (4, 71233589), (7, 40704908), (14, 20352454), (28, 10176227), (79, 3606764), (158, 1803382), (316, 901691), (553, 515252), (1106, 257626), (2212, 128813)]