325785356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{7193}}^1$

素因数の和:7290

約数の個数: 36

約数和(自身を含む): 626654952

約数和(自身を除く): 300869596

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 7193, 11323, 14386, 22646, 28772, 45292, 93509, 187018, 374036, 481931, 963862, 1215617, 1927724, 2431234, 4862468, 6265103, 12530206, 25060412, 81446339, 162892678, 325785356]

約数ペア:

[(1, 325785356), (2, 162892678), (4, 81446339), (13, 25060412), (26, 12530206), (52, 6265103), (67, 4862468), (134, 2431234), (169, 1927724), (268, 1215617), (338, 963862), (676, 481931), (871, 374036), (1742, 187018), (3484, 93509), (7193, 45292), (11323, 28772), (14386, 22646)]