211345472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{254021}}^1$

素因数の和:254046

約数の個数: 28

約数和(自身を含む): 451651116

約数和(自身を除く): 240305644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 254021, 508042, 1016084, 2032168, 3302273, 4064336, 6604546, 8128672, 13209092, 16257344, 26418184, 52836368, 105672736, 211345472]

約数ペア:

[(1, 211345472), (2, 105672736), (4, 52836368), (8, 26418184), (13, 16257344), (16, 13209092), (26, 8128672), (32, 6604546), (52, 4064336), (64, 3302273), (104, 2032168), (208, 1016084), (416, 508042), (832, 254021)]