9877426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 6815054

約数列:

[1, 2, 13, 26, 47, 59, 94, 118, 137, 274, 611, 767, 1222, 1534, 1781, 2773, 3562, 5546, 6439, 8083, 12878, 16166, 36049, 72098, 83707, 105079, 167414, 210158, 379901, 759802, 4938713, 9877426]

約数ペア:

[(1, 9877426), (2, 4938713), (13, 759802), (26, 379901), (47, 210158), (59, 167414), (94, 105079), (118, 83707), (137, 72098), (274, 36049), (611, 16166), (767, 12878), (1222, 8083), (1534, 6439), (1781, 5546), (2773, 3562)]